Is fish oil beneficial for men?

What to know about the benefits of fish oil for men

Medically reviewed by Grant Tinsley, PhD — Written by Zia Sherrell, MPH on March 7, 2021

This article is a repost which originally appeared on MEDICALNEWSTODAY

Edited for content

Fish oil is a common dietary supplement rich in omega-3 fatty acids. Research suggests they could be beneficial for health and protection from certain diseases. Additionally, there may also be specific benefits for men, as fish oil might help with erections and fertility.

People who eat lots of oily fish may get enough of these fatty acids from their diet. For those who do not, or only occasionally, eat fish, taking a fish oil supplement could ensure they get sufficient amounts.

This article explores the potential benefits of fish oil for men and the possible risks. It also suggests how people may increase their levels of omega-3.

Definition of fish oils

Fish oil comes from various species of oily fish, such as mackerel, tuna, and herring. Manufacturers can use many different methods to harvest fish oil, but most techniques typically involve a four-stage process that includes cooking, pressing, filtering, and centrifuging the resultant oil.

Fish oils contain omega-3 polyunsaturated fatty acids. These are essential fatty acids that the body cannot make itself. Two of the most well-known types of omega-3 are eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).

Consuming fish oils and omega-3 may bring some health benefits and help with a number of health conditions.

List of possible benefits

Fish oil may have an impact on different areas of health and be a useful supplement for many people. The following is a list of some potential benefits of fish oil for men.

Sexual health and fertility

Although not widely reported, fish oil supplements may have benefits for sexual health and fertility.

A 2017 animal study examined the effects of omega-3 fatty acids and erectile dysfunction due to atherosclerosis. In this condition, the blood vessels narrow, which can affect erections. Rats in the treatment group fed omega-3 fatty acids demonstrated significantly improved erection quality.

It is essential to bear in mind that animal studies do not indicate the same results in humans. However, an earlier review also indicates that omega-3 could help men with erectile function.

In a 2020 study of 1,694 young male participants, those who reported using fish oil supplements had larger testes and higher semen volume and quality.

They also had a healthier-looking profile of follicle-stimulating hormone and luteinizing hormone. These are two key hormones that regulate sperm production.

Although the study cannot conclude that the fish oil is causing the improvement, it suggests that it may play a role.

Mental health

Research suggests that individuals with depression may have lower blood levels of omega-3 fatty acids. In a small study of 23 people published in Psychiatry Research, supplementation with omega-3s helped improve symptoms of depression within 3 weeks.

There are links between depression and memory problems. Supplementing with DHA alone or in combination with EPA may improve memory function in some groups of adults.

While studies suggest that omega-3 supplementation may help prevent cognitive decline, especially in older adults, a 2019 review notes that more research is still necessary.

Heart health

Heart disease accounts for 1 in 4 deaths in the United States each year. According to the Centers for Disease Control and Prevention (CDC), heart disease is the leading cause of death for men in the U.S.

Eating fish may have a protective effect on heart health by reducing some of the risk factors for heart disease.

Triglycerides are a type of fat found in the blood, and although the body needs them, if levels are too high, they can increase the risk of heart disease.

Fish oil may help lower elevated triglyceride levels and blood pressure. Eating fish may also help to significantly lower low-density lipoprotein or “bad” cholesterol.

While many sources promote the potential benefits of fish oil for cardiovascular health, clinical studies do not consistently support them. For example, an analysis published in JAMA Cardiology could not find a clear link between fish oil and lower heart disease risk.

Eye health

Some evidence suggests that an adequate intake of fish oil may help protect eye health. A 2017 review notes that fish oil may play a role in the treatment of inflammatory eye diseases such as age-related macular degeneration (AMD) and dry eye disease.

A 2019 study indicates that people who regularly consume fresh fruits, vegetables, and fish were less likely to develop AMD compared with those who did not.

The American Academy of Ophthalmology (AAO) recommend fish oils to reduce the symptoms of dry eye. However, some evidence suggests they have no effect. A 2018 study found no evidence to indicate that taking fish oil supplements was more helpful than taking a placebo for dry eye.

Optometrists may recommend taking omega-3 supplements or increasing dietary fish consumption to benefit eye health, even though some scientific evidence suggests fish oils are not suitable for this purpose.

Risks and considerations

Before deciding to supplement their diets with fish oils, people should also consider the possible risks.

While some research indicates that eating a diet rich in omega-3 may help prevent prostate cancer, other research suggests otherwise. A 2013 study notes that a high fish oil intake may actually increase the risk of high-grade prostate cancer.

The National Institutes of Health (NIH) note that the link between omega-3 and different types of cancer, such as prostate, currently remains unclear.

Some people may experience mild side effects if they supplement with fish oil. These may include unpleasant taste, bad breath, diarrhea, flatulence, nausea, and other digestive symptoms.

How to increase your omega-3 level

The three primary omega-3 fatty acids are EPA, DHA, and alpha-linolenic acid (ALA). While the first two are present in fish oil, ALA comes from plant oils such as flaxseed, soybean, and canola oils.

ALA is an essential fatty acid, meaning that the body cannot make it, and it must come from a dietary source. Although the body can convert small amounts of ALA into EPA and then to DHA, the most practical way to increase these omega-3 fatty acids is from food or a nutritional supplement.

ALA is the only omega-3 that is essential, so it is the only one with a recommended adequate intake. Research suggests that males should aim for roughly 1.6 grams.

Both EPA and DHA do not have official recommended daily dosages as they are not essential nutrients. However, the British Dietetic Association suggest a daily dose of about 450 mg EPA and DHA for adults.

It can be difficult to judge the intake from nutritional supplements, as the amounts of fish oil may vary. For example, 1,000 mg of fish oil from one brand of supplement may contain less or more EPA and DHA than the same amount of oil from another brand.

People can get enough omega-3 by including the following foods in their diet:

  • fish and seafood, especially sardines, tuna, mackerel, salmon, and herring
  • nuts and seeds such as chia seeds and walnuts
  • plant oils such as flaxseed, soybean, and canola oil
  • fortified foods such as some types of eggs, yogurt, and soy beverages

Alternatively, people may benefit from a fish or vegetarian algae oil supplement to boost levels. Some evidence suggests that taking a fish oil supplement with a meal that contains fat may help to increase absorption.

Summary

Fish oil is rich in omega-3, which is an essential nutrient. Eating a diet containing oily fish, or taking a fish oil supplement, can ensure someone has an adequate amount.

Consuming more fish oil and omega-3 may offer some health benefits for men. This may include increasing fertility and improving heart health. However, men should weigh up the benefits with a potential increased risk of prostate cancer.

Anyone who is considering taking supplements should first check with a healthcare provider to ensure that it is safe.

Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. We avoid using tertiary references. We link primary sources — including studies, scientific references, and statistics — within each article and also list them in the resources section at the bottom of our articles. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

Sea Moss: Benefits, Nutrition, and How to Prepare It

Sea Moss: Benefits, Nutrition, and How to Prepare It

Written by Lauren Panoff, MPH, RD on February 12, 2021 — Medically reviewed by Adrienne Seitz, MS, RD, LDN

This article is a repost which originally appeared on Healthline

Edited for content.

Sea moss is a spiny sea vegetable that’s primarily harvested for use in health supplements and as a thickening ingredient in commercial foods.

If you’ve heard about sea moss supplements, you may wonder how you could use them and whether there are other ways to consume sea moss.

This article examines the potential benefits and downsides of sea moss, including its nutritional content and how to prepare it.

What is sea moss?

Sea moss, scientifically known as Chondrus crispus, is a type of algae or seaweed. It grows in waters along the rocky Atlantic coasts, primarily between North America and Europe.

It’s an edible sea plant similar to other seaweeds, algae, and other familiar leafy sea vegetables like kelp or dulse.

Sea moss grows in a number of colors, such as various shades of green, yellow, purple, red, brown, and black.

The most common varieties that grow in the warmer waters are generally red and often called Irish moss.

Summary

Sea moss is a spiny sea plant that’s similar to other seaweeds and algae. The most common variety in commercial products is red and often called Irish moss.

Sea moss nutrients

Red seaweeds like sea moss contain an array of vitamins and minerals. They’re naturally low in calories, fat, and sugar, and they contain a small amount of plant protein.

A 4-tablespoon (20-gram) serving of raw Irish sea moss provides the following:

  • Calories: 10
  • Protein: 0.5 grams
  • Total fat: 0 grams
  • Total carbs: 3 grams
  • Fiber: 0.5 grams
  • Total sugar: 0 grams
  • Calcium: 1% of the Daily Value (DV)
  • Iron: 10% of the DV
  • Magnesium: 7% of the DV
  • Phosphorus: 2% of the DV
  • Zinc: 4% of the DV
  • Copper: 3% of the DV

Like other sea vegetables, sea moss is also a naturally good source of iodine, a micronutrient necessary for thyroid health.

Additionally, red seaweeds like sea moss are full of antioxidants, which are compounds that help protect your cells from disease-causing oxidative damage.

Summary

Sea moss is low in calories and fat, and it contains a small amount of protein. It offers a variety of vitamins and minerals and is a good source of iodine and antioxidants.

Uses

Today sea moss is mainly used as a source of vitamins and minerals to benefit overall health.

You can most commonly find it in supplement form. Some supplement companies sell it in raw form, as a gel or powder, or as an oral capsule or gummy.

Companies also sell sea moss as a component of supplements combined with turmeric, bladderwrack, and burdock root, claiming this combination benefits overall well-being, especially immunity, thyroid, digestive, and joint health.

Sea moss has a long history of use as a food-thickening agent. It’s the only natural source of carrageenan, a thickener that manufacturers use in foods like ice cream, cottage cheese, nondairy milks, and even baby formula.

Summary

People primarily harvest sea moss for its carrageenan, a natural food thickener. It has a high micronutrient content, so companies also use it to make consumer health supplements and gels.

Potential benefits

Many people use sea moss for its purported health benefits. However, it’s important to note that many of the benefits of sea moss specifically are anecdotal and lack solid scientific evidence.

There are more studies on the health benefits of seaweed and algae than on sea moss itself. Still, some of these benefits may also apply to sea moss because they grow in similar environments.

However, scientists need to conduct more research on sea moss to investigate its particular effects.

Some of the main potential benefits of using sea moss may include:

  • May support thyroid health. Seaweeds are rich in iodine, a micronutrient necessary for healthy thyroid function.
  • May support immunity. One study in salmon found that supplemental seaweed improved immune modulation and immune response. Scientists need to do more research to see whether it also supports immunity in humans.
  • May improve gut health. Seaweeds are a good source of live bacteria and fiber, which both support a healthy gut microbiome.
  • May help support weight loss. Seaweeds and microalgae are rich in fiber that can help you feel full and prevent overeating. Studies have shown that a compound in seaweed called fucoxanthin promoted fat metabolism in rats.
  • May promote heart health. Some studies have found that seaweed reduces LDL (bad) cholesterol and acts as a blood thinner, which may help reduce the risk of heart disease.
  • May improve blood sugar management. One study found that the compound fucoxanthin in seaweed reduced high blood sugar. Another study found that a compound in seaweed called alginate prevented blood sugar spikes in pigs.
  • Anecdotal benefits for fertility. There’s no scientific evidence that sea moss specifically promotes fertility in men or women. However, some people use it as a traditional fertility treatment. Scientists need to investigate this further.

While the potential health benefits of sea moss are promising, it’s important to note that most of the research is based on seaweed, not sea moss specifically. The studies were also conducted in test tubes or animals, not in humans.

Therefore, scientists need to do much more human research on the health effects of sea moss.

Summary

Animal and test-tube studies on seaweed, not sea moss specifically, suggest it may benefit weight loss, heart health, and blood sugar management, as well as thyroid, gut, and immune health. Scientists need to investigate the effects of sea moss in humans.

Downsides

One of the main potential downsides of sea moss is that not much research has been conducted on its benefits and nutritional makeup.

As with seaweed, the nutritional value of sea moss can vary greatly, making it difficult to know exactly what it contains and in what amounts. Much of the micronutrient and fatty acid contents of sea vegetables depend on the environment in which they grow.

While it’s a good source of iodine, the iodine content of sea moss and other seaweeds is highly variable. This can put consumers at risk of overconsumption of iodine, which could be problematic.

Taking in too much iodine can lead to hypothyroidism, or underactive thyroid. The thyroid is an important gland located in the lower front of your neck. It’s responsible for growth and metabolism.

Sea moss may also come with a risk of heavy metal consumption, as seaweed is known to absorb and store heavy metals in high amounts.

Still, the risk of toxicity appears to be low. One study examined the levels of 20 heavy metals in 8 types of seaweed from the waters around Europe and Asia. The researchers found that the amounts of heavy metals did not pose serious health risks.

Overall, it’s probably best to consume sea moss in moderation due to these unknowns.

Summary

The nutrients in sea moss can vary by the environment in which it was grown. It may contain high levels of iodine or heavy metals. However, current research has not found that sea moss contains toxic levels. Scientists need to do further research on this.

How to prepare it

You can prepare sea moss in a number of ways.

Many health food stores and online retailers sell sea moss in its raw, dried form. You can prepare a gel from this at home. This may be one of the most popular ways to consume it.

To prepare a sea moss gel, simply soak raw sea moss in water overnight, then rinse and blend it with new water until smooth. Transfer it to a container with an airtight lid and store it in the refrigerator overnight to gel.

Some supplement companies also offer sea moss that has already been prepared as a gel. According to the manufacturers, you can consume this form directly or add it to food and drinks.

Other ways to consume sea moss include mixing sea moss powder into beverages, sprinkling it over yogurt or oatmeal, and adding it to other meals.

The shelf life of sea moss depends on the form you purchased it in.

While scientific evidence is lacking, many sea moss advocates say that prepared sea moss gel should last a few weeks in the fridge, or you can freeze it.

However, it’s probably best to practice caution and only keep it for 3–5 days, as with most prepared foods and cold storage leftovers, to minimize the risk of foodborne illnesses.

Summary

You can consume sea moss in supplement or powder form, or use raw sea moss to make a gel at home. You can consume this gel on its own or add it to smoothies and other foods and beverages.

The bottom line

Sea moss, or Chondrus crispus, is a spiny sea vegetable similar to seaweeds and sea algae.

People harvest it for its carrageenan. Companies also use it as a natural thickening agent in commercial foods, as well as for use in consumer health supplements. You can also use it to make a gel at home or easily add it to foods and beverages.

Sea moss is a source of a variety of vitamins and minerals, as well as antioxidants that may benefit overall health. However, its nutritional composition can vary, and by consuming it in large amounts, you may consume high levels of iodine or heavy metals.

Overall, scientists need to do more research on the health effects of sea moss in humans to determine its efficacy in consumer health products. Still, some of the benefits appear promising based on seaweed and sea algae studies.

6 all-natural sex tips for men

6 all-natural sex tips for men

Posted September 15, 2020, 10:30 am
Matthew Solan
Executive Editor, Harvard Men’s Health Watch

This article is a repost which originally appeared on Harvard Health

Edited for content

If you believe those upbeat, seductive advertisements, men only need to pop a pill to awaken their dormant sex life. Whether the problem is erectile dysfunction (ED) — the inability to maintain an erection for sex — or low libido, ED medications appear to be the quickest and easiest solution.

While these drugs work for most men, they are not right for everyone. ED drugs are relatively safe, but can cause possible side effects such as headaches, indigestion, and back pain. Plus, some men may not want their sex life dependent on regular medication, or simply can’t take them because of high or low blood pressure, or other health conditions.

Fortunately, there are some proven natural ways for men to manage their ED and increase vitality. Bonus: these strategies also can enhance your overall health and quality of life, both in and out of the bedroom.

Six ways to boost your sex life without medications

  1. Get moving. Research has shown that regular exercise is one of the best medicines for ED. One study of almost 32,000 men ages 53 to 90 found that frequent vigorous exercise equal to running at least three hours per week or playing tennis five hours per week was associated with a 30% lower risk of ED compared with little or no exercise. It doesn’t really matter how you move — even walking is great — as long as you keep moving.
  2. Eat right. Go bullish on fruit, vegetables, whole grains, and fish, while downplaying red and processed meat and refined grains. This type of diet lessened the likelihood of ED in the Massachusetts Male Aging Study. Another tip: chronic deficiencies in vitamin B12 — found in clams, salmon, trout, beef, fortified cereals, and yogurt — may harm the spinal cord, potentially short-circuiting nerves responsible for sensation, as well as for relaying messages to arteries in the penis. Multivitamins and fortified foods are the best bets for those who absorb B12 poorly, including many older adults and anyone with atrophic gastritis, a condition that may affect nearly one in three people ages 50 and older. Also, make sure you get enough vitamin D, which is found in fortified milk or yogurt, eggs, cheese, and canned tuna. A study in the journal Atherosclerosis found that men with vitamin D deficiency have a 30% greater risk for ED.
  3. Check your vascular health. Signs that put you on the road to poor vascular health include soaring blood pressure, blood sugar, LDL (bad) cholesterol, triglycerides; low HDL (good) cholesterol; and a widening waist. Check with your doctor to determine whether your vascular system — and thus your heart, brain, and penis — is in good shape, or needs a tune-up through lifestyle changes and, if necessary, medications.
  4. Measure up. A trim waistline is one good defense — a man with a 42-inch waist is 50% more likely to have ED than one with a 32-inch waist.
  5. Slim down. Tip the scales at a healthy weight. Obesity raises risks for vascular disease and diabetes, two major causes of ED. And excess fat tinkers with several hormones that may feed into the problem, too. Need more reasons? Slimming down helps with tips 3 and 4.
  6. See your dentist. A study in The Journal of Sexual Medicine found an association between gum disease and risk for ED. Gum disease causes chronic inflammation, which is believed to damage the endothelial cells that line blood vessels, including those in your penis.

Men Should Eat These 11 Foods Every Day

Men Should Eat These 11 Foods Every Day

BY Rhett Butler

This article is a repost which originally appeared on THE SOURCE

Edited for content

Superfoods! More than a trendy buzzword, you need to incorporate these healthy superfoods in your diet every day.

Men especially should curate their refrigerator and try to stick to a healthy diet. However, walking through the grocery store can be confusing and many do not know where to start.

The Source has lined up some healthy food picks for daily consumption. They are based on the very common health issues males face.

May we present these 11 top choices for superfoods men should eat every day of the week.

SPINACH

Spinach is a super source of folate, a known blood flow-booster. Folic acid plays a critical role in male sexual function and a deficiency in folic acid has been linked to erectile dysfunction.

Cooked spinach contains 66 percent of your daily folic acid requirement per cup, making it one of the most folate-rich foods around. Additionally, spinach contains a fair amount of magnesium, which also helps improve and stimulate blood flow and has been shown as a trusted Source to boost testosterone levels.

Spinach is also good for penile health. It is a good source of folic acid which may help prevent erectile dysfunction. It also contains magnesium which has been shown to boost testosterone.

ALMONDS

Almonds contain zinc, selenium, and vitamin E, which are vitamins and minerals that seem to be important for sexual health and reproduction. Selenium can help with infertility issues and, with vitamin E, may help heart health. Zinc is a mineral that helps produce men’s sex hormones and can boost libido.

Compared to all other nuts, almonds are the most packed with nutrients and beneficial components. Now all you need to do is to at about 8-10 almonds a day. You can either eat soaked almonds or crush it and add to your morning salad or garnish your dishes, it is beneficial in any way you use it.

YOGURT

Improved digestion. Yogurt contains probiotic bacteria, which are primarily known for their ability to promote digestive health.

According to the Harvard School of Public Health, several of the strains of probiotic bacteria found in yogurt may help prevent or treat digestive difficulties including indigestion, diarrhea, irritable bowel syndrome and Crohn’s disease. Yogurt’s probiotics can also promote regular bowel movements, better immune system functioning and improved vitamin, mineral and nutrient absorption.

According to LiveStrong, if the results of studies conducted on male mice are any indication, yogurt may also have sexual benefits for men. Science suggests that certain dairy products, including yogurt, can help obese men lose weight. Finally, yogurt, and especially Greek yogurt, is a rich source of high-quality, muscle-building protein.

TOMATOES

Tomatoes have been linked to lowering men’s risk of stroke, helping fight prostate cancer, and preserving brain power with age. Heating tomatoes significantly increases their levels of lycopene, the chemical that can up antioxidant levels.

Lycopene – a nutrient found in tomatoes – may boost sperm quality, a study has suggested. Healthy men who took the equivalent of two tablespoons of (concentrated) tomato puree a day as a supplement were found to have better quality sperm. Male infertility affects up to half of couples who cannot conceive.

POTATOES

Potatoes are an excellent source of potassium, a nutrient most people don’t consume enough of, which can help regulate your blood pressure. They’re a good source of vitamin C and vitamin B6, which aids your nervous and immune systems.

The potato’s fiber, potassium, vitamin C, and vitamin B6 content, coupled with its lack of cholesterol, all support heart health. Potatoes contain significant amounts of fiber. Fiber helps lower the total amount of cholesterol in the blood, thereby decreasing the risk of heart disease.

SARDINES

Sardines contain 20 grams of protein per three-ounce serving, and are one of the best sources of calcium and vitamin D, both of which are essential for bone and muscle health. They’re high in omega-3 fatty acids, which help fight inflammation and lower LDL (bad) cholesterol. They might have workout benefits to boot.

Sardines contain 20 grams of protein per three-ounce serving, and are one of the best sources of calcium and vitamin D, both of which are essential for bone and muscle health.

They’re high in omega-3 fatty acids, which help fight inflammation and lower LDL (bad) cholesterol. They might have workout benefits to boot. Researchers from Saint Louis University found that athletes who took an omega-3 supplement before and after arm curls felt less sore than those who’d had a placebo.

BLUEBERRIES

All berries are good for your health. They’re loaded with antioxidants, which help your arteries relax and may have anti-aging effects as well. But for men especially, blueberries are king. Blueberries have lots of vitamin K, which helps your blood clot, and plenty of vitamin C like most berries.

A daily bowl could protect against obesity, heart disease and diabetes. A bowl of wild blueberries a day could protect against a range of health problems including obesity, heart disease and diabetes. Berries are rich in polyphenols – antioxidants that protect cells in the heart and help lower blood pressure.

AVOCADOS

Avocado is rich in folic acid for increased energy production, along with healthy fats to improve mood and sense of well-being. The more avocado you consume, the more blood flow your body experiences ― which is useful when it comes to sexual performance and in turn will also help lower the risk of heart disease.

Avocados are a great source of vitamins C, E, K, and B-6, as well as riboflavin, niacin, folate, pantothenic acid, magnesium, and potassium. They also provide lutein, beta-carotene, and omega-3 fatty acids. Although most of the calories in an avocado come from fat, don’t shy away!

WHOLE GRAINS

Foods such as wheat, rice, oats, cornmeal, barley, quinoa or products made from these foods are considered grains. Grains are high in carbohydrates which provide energy to your brain and muscles. Not all grains are created equally in terms of nutritional benefits. The health benefits of a grain depend on the form of the grain you actually eat. There are two types of grains: whole grains and refined grains.

When you eat a whole grain, your body is getting nutrients found in all parts of the grain, as well as fiber. Whole grain foods include oatmeal, brown rice, quinoa, and whole wheat bread or pasta. Refined grains have been processed and are missing some nutrients. Refined grain foods include white bread, white rice, and many kinds of pasta. When you eat grains, try having whole grains as much as possible.

A GLASS OF RED WINE

A study from 2019 reports that males who drank alcohol had a slightly lower risk of lethal prostate cancer, and that red wine had links with a lower risk of progression to lethal disease. The authors say that these results mean moderate alcohol consumption is safe for people with prostate cancer.

The health benefits from wine are the same for men and women, but men can drink more given their generally larger body mass — one or two 4-ounce glasses of wine per day — while women should consume only one glass.

WATERMELON

Watermelon may be a natural Viagra, says a researcher. That’s because the popular summer fruit is richer than experts believed in an amino acid called citrulline, which relaxes and dilates blood vessels much like Viagra and other drugs meant to treat erectile dysfunction (ED).

Watermelon is a natural source of citrulline. Citrulline is an amino acid that may support better erections. Viagra works by increasing blood flow to the penis, allowing a man to more easily get an erection when he is aroused. Citrulline may do the same thing, although it works in a different way to Viagra.

Stay healthy this summer and everyday!

How to Boost Your Relationship and Sex Life with Healthy Eating

How to Boost Your Relationship and Sex Life with Healthy Eating

Medically reviewed by Natalie Butler, RD, LD on May 11, 2016 — Written by Tara Gidus, MS, RD, CSSD, LD/N

This article is a repost which originally appeared on HealthLine

Food and sex

Much of the lore surrounding the desire- and performance-enhancing effects of certain foods is anecdotal. But a good diet can help boost your libido and ensure your body is working well. A poor diet can lead to a host of health issues, which may negatively effect your sex life. For example, erectile dysfunction is often linked to obesity and diabetes, which can be caused by a poor diet.

Food is an important part of your everyday life and overall health. So it may not surprise you that your diet can affect your sex life. Changing your eating habits and behaviors may not be a cure-all for sexual issues, but it’s a good place to start.

Diet and supplements

Eating a well-balanced diet and taking certain supplements may help improve your overall health and sex life. It’s also important to avoid drinking too much alcohol.

Healthy diet

Fueling your body with the right kinds of food can help boost your mood and energy levels to support a healthy relationship and sex life. For optimum health, eat a nutrient-rich diet that’s low in trans fats, saturated fats, added sugars, and sodium. Eat a wide variety of fruits, vegetables, whole grains, legumes, nuts, and lean proteins. To avoid gaining weight, don’t eat more calories than you burn in a day.

Arginine and L-citrulline

Arginine, also known as L-arginine, is an amino acid used by your body to make nitric oxide. This important chemical helps your blood vessels relax, which promotes good blood flow. If you’re a man, good blood flow to the erectile tissues in your penis is important for sustaining an erection.

When you take supplemental arginine, your intestines break most of it down before it reaches your bloodstream. It may be more helpful to take L-citrulline supplements. L-citrulline is another amino acid that’s converted to arginine in your body. A small study published in Urology found that L-citrulline supplements were more effective than a placebo for treating mild erectile dysfunction.

Both amino acids are also found in foods. L-citrulline is found in foods such as watermelon. Arginine is found in many foods, including:

  • walnuts
  • almonds
  • fish
  • whey
  • fruits
  • leafy vegetables

Zinc

The link between zinc and sexual health isn’t completely understood, but zinc appears to affect your body’s production of testosterone. It’s also necessary for the development of sperm and semen in men. Adequate zinc levels may boost male fertility. Zinc and other nutrients, such as folate, may also impact female fertility.

Zinc is available in supplement form. It’s also found in some foods. Oysters are nature’s richest source of this essential element. Not surprisingly, they have traditionally been viewed as aphrodisiacs, capable of kindling sexual desire.

Alcohol

Drinking alcohol may lower your inhibitions and increase the likelihood that you’ll engage in sexual activity. However, it can also cause acute or chronic erectile dysfunction. It can lead to unsafe behavior too. When you mix sex with alcohol, you’re less likely to use proper precautions to prevent unwanted pregnancy and sexually transmitted infections. Out of control drinking can also negatively affect your behavior and relationships with other people. Don’t rely on alcohol to improve your sex life.

Food-related habits and conflicts

Sometimes, food can be a source of stress and conflict in relationships. On the other hand, you and your partner may bond over shared meals together.

Eating together

In some sense, your brain is the most important sex organ. Sex begins with affection, intimacy, and desire. Mealtime is a great time to unwind with your partner and build intimacy in a relaxed and pleasurable setting.

Food conflicts

Sometimes, different food preferences and habits can be a source of stress in a relationship. To help build intimacy and trust, talk to your partner about issues surrounding your relationship with food. Sources of potential conflicts include:

  • cultural differences
  • religious dietary restrictions
  • tension between a vegetarian and omnivore
  • tension between a picky and adventurous eater

If either of you have a history of eating disorders or chronic dieting, that can also influence your relationships with food and each other.

Support

Body weight is tied to self-esteem and body image for many people. If your partner is trying to lose weight, help them along the way. If you know they’re an emotional eater, offer them support when they seem upset. Criticizing their food choices or looking over their shoulder while they’re eating won’t foster good feelings. Be supportive, not destructive.

Diet-related conditions

Many diet-related health conditions can negatively impact your sex life, as well as your overall health and quality of life. Take steps to prevent and treat diet-related conditions, such as obesity, high blood pressure, and high cholesterol.

Excess weight

Obesity has been linked to lower fertility. Being overweight or obese may also damage your self-esteem, which can affect your libido and desire to be intimate.

To lose excess weight, burn more calories than you consume. Eat healthy portion sizes and limit foods that are high in fat and added sugars. Getting regular exercise is also important.

High blood pressure

Eating too much sodium can increase your blood pressure and limit your blood flow. This can lead to erectile dysfunction in men and reduce blood flow to the vagina in women. Certain blood pressure medications can also cause undesired sexual side effects.

To help maintain healthy blood pressure, follow a well-balanced diet, don’t eat too much sodium, and include potassium-rich foods daily. If you think you’re experiencing negative side effects from blood pressure medication, talk to your doctor. An alternative medication may be available.

High cholesterol

A diet high in saturated or trans fats can increase your “bad” LDL cholesterol. Too much LDL cholesterol can lead to a buildup of plaque in your arteries, which can limit blood flow and contribute to atherosclerosis. Atherosclerosis is the underlying cause of most heart disease. It can also contribute to erectile dysfunction.

To help maintain healthy blood cholesterol levels, eat a well-balanced diet that’s rich in fiber and low in saturated and trans fats. Include foods that are rich in omega-3 fatty acids.

Tips for a healthy sex life

Try these

  • Try oysters. They’re a source of zinc, which boosts your testosterone, and they are traditionally thought of as an aphrodisiac.
  • Eat together to unwind and bond.
  • Cut down on alcohol.
  • Eat watermelon or take L-citrulline supplements to promote healthy blood flow and help sustain erections.
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  • Cormio, L., De Siati ,M., Lorusso, F., Selvaggio, O., Mirabella, L., Sanguedolce, F., … Carrieri, G. (2011, January). Oral L-citrulline supplementation improves erection hardness in men with mild erectile dysfunction. Urology, 77(1), 119-122
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  • Miner, M., Esposito, K., Guay, A., Montorsi, P., & Goldstein, I. (2012, March). Cardiometabolic risk and female sexual health: The Princeton III summary. Journal of Sexual Medicine, 9(3), 641-651
    ncbi.nlm.nih.gov/pubmed/22372651
  • Raj, A., Reed, E., Santana, M. C., Walley, A. Y., Welles, S. L., Horsburgh, C. R., … Silverman, J. G. (2009, April). The associations of binge alcohol use with HIV/STI risk and diagnosis among heterosexual African American men. Drug and Alcohol Dependence, 101(1-2), 101-106
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  • Rubio, C., González Weller, D., Martín-Izquierdo, R. E., Revert, C., Rodríguez, I., & Hardisson, A. (2007, January-February). Zinc: An essential oligoelement. Nutricion Hospitalaria, 22(1), 101-107
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  • Wong, W. Y., Thomas, C. M., Merkus, J. M., Zielhuis, G. A., & Steegers-Theunissen, R. P. (2000, March). Male factor subfertility: Possible causes and the impact of nutritional factors. Fertility and Sterility, 73(3), 435-442
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