Best Vitamins for Men to Take (Plus Minerals & Supplements)

In an ideal world, we would all eat very low-processed, organic and nutrient-dense diets filled with all sorts of foods that provide us with the vitamins we need. This isn’t always possible or realistic for many men, leaving a lot of room for common nutrient deficiencies and health problems as a consequence. Many people assume vitamin or mineral deficiencies are mostly a third-world problem in the 21st century, but in fact research tells us that even in developed nations, the best vitamins for men aren’t consumed enough.

A high percentage of men today eating a typical “Western diet” experience at least one type of vitamin or nutrient deficiency, mostly due to eating a poor diet that’s low in vitamin-rich foods like veggies and fruit.

In 2009, a report by NBC News stated that “studies show 77 percent of men don’t take in enough magnesium, that many of us are deficient in vitamin D, and that the vitamin B12 in our diets may be undermined by a common heartburn medication. And we haven’t even mentioned our problems with potassium and iodine yet.”

Make no mistake, men are just as susceptible as women are to experiencing low vitamin and mineral levels.

Resolving deficiencies and consuming more nutrients help improve many aspects of a man’s overall health:

• better muscle strength and gains
• a faster metabolism and fat loss
• more energy
• better sleep
• improved sexual performance
• protection against health problems like a heart attack, colon cancer or prostate cancer

That’s why it’s important to get as many of the best vitamins for men as possible in your diet, just as it’s crucial for the opposite sex to obtain the best vitamins for women, many of which overlap due to these damaging deficiencies.

What are the best vitamins for men?

The best vitamins for men are the nutrients men are most likely to fall short on or need more support from as they age, train hard, eat a restricted diet or take certain medications. For many men, the most important vitamins and supplements to focus on are vitamin D3, vitamin B12, antioxidant vitamins (A, C and E), vitamin K, magnesium, omega-3 fatty acids and potassium.

A good men’s vitamin routine should start with food first, then use targeted supplements to fill gaps. Men who eat little fish, avoid animal foods, spend most of their time indoors, are over 50, take acid-blocking drugs or metformin, exercise heavily, or have digestive issues may be more likely to benefit from checking their intake and, when appropriate, supplementing.

For most healthy adult men, the best multivitamin for men is one that provides close to 100 percent of the daily value for key vitamins and minerals; includes vitamin D, B vitamins, magnesium and zinc; and avoids unnecessary megadoses unless recommended by a healthcare provider.

Best vitamins and supplements for men at a glance

When searching for a multivitamin, it’s highly recommended to choose a fermented option. Fermentation is a form of pre-digestion that makes nutrients easier to absorb, meaning you’ll get more nutritional bang in each dose than a non-fermented option.

Ideally, it’s best to take a multivitamin rich in superfoods, like ashwagandha, saw palmetto, ginger, ginseng and others.

How to choose the best multivitamin for men

When comparing vitamins for men, look for a formula that matches your age, diet, activity level and health needs rather than assuming the highest-dose product is best. A quality men’s multivitamin should:

• Provide a broad range of vitamins and minerals near the daily value, rather than extreme megadoses.
• Include nutrients many men commonly fall short on, such as vitamin D, magnesium, zinc and certain B vitamins.
• Be iron-free or low in iron unless a doctor has confirmed you need iron.
• Use absorbable forms, such as vitamin D3, methylated vitamins or active B vitamins when appropriate, and well-tolerated magnesium forms.
• Be tested by a third party when possible for purity, potency and label accuracy.
• Avoid unnecessary artificial colors, sweeteners and fillers.

Men over 50 may also want to look for formulas with vitamin D, B12 and magnesium support, while vegan men should pay special attention to vitamin B12, vitamin D, iodine, zinc and omega-3 intake.

Best vitamins for men

Ideally, vitamin supplements wouldn’t be necessary. However, high-speed Western lifestyles often prohibit a diet rich in every nutrient men need for optimal health.

Based on statistics about which vitamins a high percentage of men might be missing, here are some of the most important and best vitamins for men to make sure they get enough of (along with minerals and other supplements):

1. Vitamin D3

Vitamin D deficiency is one of the most common deficiencies in both adult men and women. It’s estimated that a whopping 45 percent to 75 percent of all adults in the U.S. experience at least some degree of vitamin D deficiency, especially those who live in cold climates and spend most of their time indoors.

For adult men ages 19 to 70, the recommended daily amount of vitamin D is 15 micrograms, or 600 international units. Men ages 71 and older need 20 micrograms, or 800 IU.

A blood test for 25-hydroxyvitamin D is the best way to know whether your levels are low, adequate or too high.

Men need vitamin D3 to produce enough testosterone, maintain strong bones, protect brain health, prevent mood disorders like depression, and help control cholesterol and blood pressure levels.

Vitamin D3 is also capable of helping lower inflammation, which is why some studies have found that men deficient in D might be up to 80 percent more likely to suffer a heart attack or stroke than those who aren’t deficient.

Vitamin D3 can be obtained from eating certain foods like eggs, some dairy products and even certain mushrooms, but we get the majority of our vitamin D from directly being exposed to the sun, without wearing much or any sunscreen.

By spending 15 to 20 minutes outside most days of the week without sunscreen on, you help vitamin D become synthesized when it comes into contact with your skin. Plus you detox your body with the sun.

During the colder months of the year, or if you just aren’t able to regularly get outdoors, consider taking a vitamin D supplement to cover your bases.

2. Vitamin B12

Many men and women tend to be low in vitamin B12, although for somewhat different reasons.

Adult men need 2.4 micrograms of vitamin B12 per day. Because B12 is naturally found in animal foods such as fish, meat, poultry, eggs and dairy, men who avoid these foods should rely on fortified foods or a B12 supplement.

Studies show that most men usually consume the daily B12 they need (from eating things like beef, poultry and eggs), but they often have trouble with proper absorption of vitamin B12 due to medication use, especially older men taking several prescriptions at once.

Medications like acid-blocking drugs and those used to manage blood pressure or diabetes can interfere with how B12 is metabolized in the body. This is a problem considering vitamin B12 deficiency can lead to fatigue and central nervous system problems.

Estimates have shown around 3 percent to 6 percent of all adults are severely low in B12, but about 20 percent have a borderline deficiency that’s still risky.

B12 can be obtained from eating most animal proteins, especially lamb, beef and salmon. If you avoid eating most or all animal products or are taking any medications regularly, it’s also a good idea to get your levels tested and consider taking an additional B12 supplement daily to cover your needs.

3. Antioxidant vitamins (vitamins A, C and E)

Eating a diet rich in high-antioxidant foods like fruits and vegetables, particularly dark leafy greens like spinach, kale or collard greens, is the best way to get protective antioxidants like vitamin C and A. These fat-soluble vitamins cannot be made by the body, so they must come from our diets.

Their biggest benefit is fighting free radical damage (also called oxidative stress), which speeds up the aging process and puts men at a greater risk for problems like cancer, cognitive decline, vision loss and heart disease.

As men get older, consuming antioxidant vitamins helps protect healthy cells, prevent cell mutations and tumor growth, and spare muscle wasting/sarcopenia, artery damage and tissue loss.

Dry, irritated skin and poor vision (including night blindness or sensitivity to light) could be a sign that you’re low in vitamin A or vitamin E, while vitamin C deficiency might show up as a weakened immune system, frequently getting sick, swollen gums and nosebleeds.

Making sure to “eat a rainbow” worth of different colorful vitamin C foods, veggies and fruits (plus nuts and seeds like almonds and sunflower seeds for extra vitamin E benefits) goes a long way in lowering your risk for conditions like Alzheimer’s disease, atherosclerosis, skin damage and diabetes.

4. Vitamin K

Vitamin K is important for building and maintaining strong bones, blood clotting and preventing heart disease, currently the No. 1 cause of death among adult men living in the U.S. and many other Western nations.

Why might a man be low in this vitamin? Vitamin K deficiency is more common in men who don’t regularly consume veggies or dairy products, those who have been taking antibiotics or medications for an extended period of time, and men suffering from intestinal problems, such as IBS or inflammatory bowel disease, which interfere with absorption.

Vitamin K1 is found in many green vegetables, while vitamin K2 is found in things like dairy products. The best way to prevent vitamin K deficiency is to eat plenty of different veggies, including green leafy vegetables, broccoli, collards and cabbage, plus some wild-caught fish and cage-free eggs too.

The best multivitamin for men will contain these vitamins.

In addition to the best vitamins for men listed above, all men should make an effort to consume these essential minerals and fatty acids too.

5. Magnesium

Magnesium is an essential electrolyte mineral involved in more than 300 different chemical processes. It plays a part in regulating calcium, potassium and sodium levels, and helping prevent conditions like high blood pressure, muscle spasms, headaches and heart disease.

Adult men generally need 400 to 420 milligrams of magnesium per day from food and supplements combined. Magnesium glycinate, citrate, malate and chloride are commonly used supplemental forms, while magnesium oxide may be less well absorbed for some people.

Levels of magnesium in the modern food supply have been going down due to soil depletion, which is one reason people might be getting less.

In addition, when a man is under a lot of stress, works out often or has a form of a digestive disorder that blocks absorption, he’s more likely to experience low magnesium levels.

Signs of magnesium deficiency are far-reaching and common: muscle twitches, anxiety, trouble going to the bathroom and difficulty getting good sleep, for example.

Make sure to get enough by consuming magnesium-rich foods, such as leafy green veggies, cruciferous veggies, sea vegetables/algae, beans, nuts and seeds.

It’s also a good idea to supplement with extra magnesium since studies show many older people are prone to experiencing reduced magnesium intestinal absorption, reduced magnesium bone stores and excess urinary loss of magnesium.

6. Omega-3 fish oils

Research has shown there are many benefits associated with eating more wild-caught fish that are high in omega-3 fatty acids, such as salmon, sardines, tuna and halibut.

Omega-3 fish oil supplements can also be useful for tipping the scale in favor of a healthier ratio of fatty acids within your diet.

Most people eating a “Western diet” consume plenty omega-6 fatty acids, which are pro-inflammatory and found in many packaged foods and vegetable oils, but not nearly enough omega-3 fatty acids, which are anti-inflammatory and found in certain fish, eggs, nuts and seeds.

Ideally, all men (and women too) should consume a ratio of omega-6s to omega-3s that’s between about 2:1 to 4:1 (so roughly double the amount of omega-6s than 3s). However, some men might be consuming up to 10 times more omega-6s than this!

The two need to balance each other out in order to keep inflammation levels down and protect the heart, brain and immune systems.

Eating wild-caught fish several times per week, or taking an omega-3 fish oil supplement equal to about 1,000 milligrams daily, is the best way to ensure you get enough.

7. Potassium

Low potassium raises the risk for cardiovascular problems, especially high blood pressure, which affects about one in every three adult men (or even more).

Adult men need about 3,400 milligrams of potassium per day, but potassium is usually best obtained from foods rather than high-dose supplements. Many potassium supplements contain only small amounts, and men with kidney disease or those taking blood pressure medications should talk to a healthcare provider before supplementing.

It’s also been linked with poor bone health, a sluggish metabolism, fatigue (since it helps your cells use glucose for energy), poor digestion and muscle spasms.

Many adults in the U.S. and other developed nations suffer from low potassium. In fact, research done by the U.S. Department of Agriculture shows that a significant percentage of adults don’t even get half of the recommended amount of potassium they need!

Potassium deficiency is most common in men who take medications or diuretics in order to treat high blood pressure, diabetes or coronary heart disease … plus in those taking laxatives often for constipation, men with a history of kidney or adrenal disorders, alcoholics, and men who exercise for more than one to two hours a day.

You can help meet your potassium needs by eating foods like beans, avocado, sweet potato, bananas, salmon, grass-fed beef and other foods high in potassium.

If you’re dehydrated, have a fever or have diarrhea, chances are you’re falling low and should make an effort to get more than usual.

Best vitamins for men by age

• Men in their 20s and 30s: Focus on a nutrient-dense diet, vitamin D if sun exposure is low, magnesium for muscle and sleep support, and omega-3s if fatty fish intake is low.
• Men in their 40s: Prioritize vitamin D, magnesium, omega-3 fatty acids, antioxidant-rich foods and potassium-rich foods to support heart, metabolic and muscle health.
• Men over 50: Pay closer attention to vitamin B12, vitamin D, magnesium, vitamin K and omega-3s. B12 absorption can decline with age and with certain medications, so testing may be helpful.
• Men on plant-based diets: Vitamin B12 is the biggest priority because it is naturally found in animal foods. Vegan and vegetarian men may also need to monitor vitamin D, iodine, zinc, iron, calcium and omega-3 intake.

Frequently asked questions

What vitamins should men take daily?

The best daily vitamins for men depend on diet, age, health status and lab results, but many men focus on vitamin D3, B vitamins, magnesium, zinc, vitamin K, antioxidant vitamins and omega-3 fatty acids. A balanced men’s multivitamin can help fill gaps, but it should not replace a nutrient-dense diet.

What is the best vitamin for men’s energy?

Vitamin B12, other B vitamins, magnesium and vitamin D all support normal energy metabolism. If fatigue is ongoing, it is best to check for low B12, low vitamin D, low iron, thyroid issues, poor sleep or other underlying causes.

What vitamins are best for men over 50?

Men over 50 often need to pay closer attention to vitamin D, vitamin B12, magnesium, vitamin K, omega-3s and antioxidants. Aging, medication use and changes in digestion can affect how well some nutrients are absorbed.

Should men take iron?

Most men should not take extra iron unless a healthcare provider confirms low iron or iron-deficiency anemia. Many men’s multivitamins are iron-free for this reason.

Are gummy vitamins good for men?

Gummy vitamins can be convenient, but they often provide fewer minerals, may contain added sugar, and may not include meaningful amounts of magnesium, potassium or omega-3s. Capsules, tablets, powders or liquid formulas may offer more complete nutrient coverage.

When is the best time to take vitamins for men?

Fat-soluble vitamins such as vitamins A, D, E and K are best taken with a meal that contains fat. B vitamins can be taken earlier in the day, while magnesium is often taken in the evening because many men use it for muscle relaxation and sleep support.

Conclusion

• When it comes to the best vitamins for men, there is no one-size-fits-all solution. However, vitamin D3, vitamin B12, vitamin A, vitamin C, vitamin E, vitamin K, magnesium, omega-3 fatty acids and potassium consistently rank among the most important vitamins and nutrients for supporting men’s energy levels, muscle function, cardiovascular health, immune health, cognitive function and healthy aging.
• The right vitamins for men can vary based on age, diet, activity level and overall health status. Men who are over 50, follow a plant-based diet, exercise frequently, spend little time in the sun or have specific health concerns may need to pay even closer attention to their intake of certain nutrients.
• A nutrient-dense diet should always be the foundation of good health, while targeted supplementation can help address nutritional gaps when necessary. By prioritizing essential vitamins, minerals and healthy lifestyle habits, men can build a strong nutritional foundation that supports long-term health, performance and vitality.