The best diets for men

The diet industry has long targeted women and typically focuses on weight loss. New fad diets marketed to women seem to emerge daily, but these variations on a theme sometimes neglect half the population — many American men might also benefit from losing some weight, and not just so that they can look a certain way.

Men’s and women’s dietary needs are a little different, but across the board, taking a balanced approach to dieting can provide the nutrients you need to look and feel your best.

Men’s Specific Dietary Needs

“The main physiological difference between men and women is that men are typically taller, weigh more and have more muscle mass compared with women,” says Jessie Fragoso, a registered dietitian at CalOptima, a community-based health plan that serves vulnerable residents in Orange County, California.

While there can be a lot of variation from person to person, men typically have a greater volume of muscle mass. In addition, “most men have higher calorie and protein needs than most women,” says Liz Weinandy, a registered dietitian with the Ohio State University Wexner Medical Center. Having a higher proportion of muscle to fat and bone typically correlates to a higher metabolic rate, and thus a need for more calories.

“Men also have slightly higher needs for some other nutrients like magnesium and fiber, which go hand-in-hand with needing more calories,” Weinandy says.

While it would be nice to be able to point to one diet pattern that works for all men and is the very best option in all instances, such an option doesn’t exist. “There’s no scientific evidence to show any particular diet is better for men than women,” Weinandy says.

That said, balance and eating a wide variety of foods is a solid bet. “The best diet for men trying to lose weight or boost athletic performance is one that includes a variety of foods from all five food groups with a focus on getting enough fiber from plant foods like fruits, vegetables, legumes and whole grains.”

Fragoso recommends following “intuitive eating guidelines, such as eating when you’re hungry and stopping when you begin to feel full.” He also recommends reducing your calorie intake by 500 calories per day to help create a pound of weight loss per week.

For both men and women, “protein, calorie and other nutrient needs change based on age and activity level, so accurately estimating a person’s needs depends on a number of factors,” Weinandy explains. You can calculate your caloric and nutritional needs using the MyPlate program offered by the U.S. Department of Agriculture.

[SEE: Top Vitamins for Men.]

Nutrients to Focus On

The USDA notes that while there’s no magic food men must include or specific eating patterns to follow, men should try to eat a broad variety of vegetables, fruits, whole grains, low-fat dairy and proteins such as beans, eggs and lean meats.

Men typically need to pay attention to a few specific areas of nutrition to ensure good health, including:

— Calories.

— Protein.

— Fiber.

— Omega-3 fatty acids.

— Sodium.

— Vitamins and minerals.


A calorie is a unit of measurement denoting how much energy certain foods contain. You must consume enough calories to keep your body running, but eating excessive amounts of calories can lead to weight gain and other health issues.

Calories are a highly individual measurement, and certain people — especially larger or very active people — will typically need more calories to fuel their days than smaller or less active people.

Because men tend to have more muscle mass, “they burn calories faster — approximately 300 to 400 calories more than women per day,” says Megan Wroe, wellness manager and registered dietitian at St. Jude Medical Center in Southern California. Therefore, men typically need additional calories.

It’s also why “men tend to lose weight more easily than women. It’s the simple structure of their anatomy that works metabolically more efficiently than for the ladies. Men have a slight metabolic advantage to their female counterparts so they should take advantage of it,” she adds.

When you think about it, “it makes sense that a 6’3″ tall male would need more vitamins and minerals than a 5′ tall petite woman,” Weinandy notes. Scaling up portion sizes to provide additional calories is important when you’re fueling a large, more active body, as long as the ratio of nutrients continues to meet your needs.

The average man is typically advised to consume somewhere between 2,000 and 2,500 calories per day, but individual needs will vary based on age, activity level, height and weight. “Men and women can eat the exact same foods while modifying portion sizes to meet their macronutrient needs,” Wroe says.


It’s true that protein is the primary macronutrient that helps build strong muscles. But somewhere along the way, the notion that men need to consume lots more protein than developed women, and it’s not entirely accurate. “Men often think they need large amounts of protein, but usually around 80 to 100 grams a day is enough for most men,” Weinandy says.

Consuming too much protein without adequate levels of other nutrients can lead to nutritional deficiencies or set you up for other problems. Hollie Zammit, a registered dietitian with Orlando Health in Florida, explains that “we have strong evidence from several meta-analytical studies that demonstrate a plant-based diet can greatly reduce your risk of several cancer types, as well as other disease states, such as cardiovascular disease and diabetes. It’s well known that a diet heavy in red and processed meats can increase risk of stomach and colorectal cancer. We also know that a diet rich in saturated fat can increase risk of liver cancer.”

Candace Pumper, a staff dietitian with the Ohio State University Wexner Medical Center in Columbus says that for most healthy adults, following a high-protein diet over the short term (about three to four months) “is not inherently harmful,” but that over time, the risk for adverse health outcomes can increase. Potential problems may include:

— Comprised kidney function and kidney stones.

— Dehydration.

— Constipation.

— Intestinal inflammation.

Still, if you’re trying to lose weight, you may need more protein than you realize to make sure you’re not losing muscle. “The Academy of Nutrition and Dietetics recommends at minimum 0.8 grams protein per kilogram of body weight for sedentary men and around 1.4 to 1.8 grams of protein per kilogram, of weight for men who are moderately active,” says Roy Gildersleeve, a metabolic/bariatric surgery dietitian with the Ohio State University Wexner Medical Center in Columbus. “This number may go up or down depending on types of activity and other health conditions.”

He also notes that “since most bodies can only utilize up to 40 grams of protein in one sitting, it’s important to leave the 80-gram protein shake at home and focus on spacing your protein throughout the day.”

For men who may be considering adopting the keto diet, “This high-fat, minimal carb diet structure does tend to promote faster and more effective weight loss over time for men than women,” Wroe says. The reason men seem to see stronger weight loss results is believed to be related to the fact that women use carbohydrates to create estrogen in the body, she explains.

However, she notes that “I don’t recommend long-term keto for anyone, including men. Once some weight loss is achieved, men should shift toward more of a paleo-style diet (which is lower in fat and higher in protein) to make sure that adequate protein needs are met, which can be a risk of long-term keto.”

Wroe adds that “men tend to do slightly better physiologically with long-term fasting than women. Not all men necessarily benefit from this dietary method, but women show faster degeneration when long-term fasting.”

[READ: Primary Doctors for Men.]


Fiber is also protective against colon cancer and heart disease, two chronic issues that tend to affect men more frequently than women. According to the American Cancer Society, men have a 1 in 23 chance (4.4%) of developing colon cancer in their lifetimes, versus women’s 1 in 25 chance (4.1%).

With heart disease, the disparity is significantly bigger. The Centers for Disease Control and Prevention reports that heart disease is the leading cause of death for men in the United States. In 2019, it killed 357,761 men, causing about 1 in every 4 male deaths. In addition, men are about twice as likely as women to have a heart attack.

High blood pressure, high low-density lipoprotein (a condition called hyperlipidemia) and high cholesterol can all contribute to the development of heart disease. But consuming enough viscous soluble fiber – the kind found in oats, beans and legumes – can help you bring these numbers down into a safer range. The soluble fiber binds to cholesterol molecules in the small intestines and helps remove them as waste, preventing them from entering the bloodstream where they can build up and create blockages that could lead to a heart attack or stroke.

“So many men that I work with tell me that they’re always hungry, so they snack on foods like chips, crackers or trail mixes since they know they need extra calories due to being larger in size than their wives and kids,” Wroe explains. While men’s muscle mass does mean they likely need more calories, these calories should come from fiber, lean protein and whole grains, not refined starches, inflammatory oils (more on those below), salts and sugars. Those items can contribute to heart disease and cancers that men — especially men who are carrying extra weight — are already at higher risk for.

Men should aim to consume 38 grams of dietary fiber per day. Women are recommended to eat at least 25 grams daily, Gildersleeve says. “Luckily, fiber is helpful in keeping you fuller longer so it should always be a topic of conversation when dealing with weight loss.”

Non-starchy vegetables are great sources of fiber, and Fragoso says “men need lots of non-starchy vegetables in their diet. The stereotypical ‘steak and potatoes’ diet has excessive calories that, without enough physical activity, can lead to unintended weight gain, diabetes, hypertension, heart failure and many other health problems.” But on the other hand, “a variety of vegetables can add vitamins and minerals without too many calories.”

Highly-refined plant oils can have inflammatory properties, and thus are best used sparingly. These include:

— Sunflower oil.

— Soybean oil.

— Safflower oil

— Canola oil.

— Any hydrogenated or partially hydrogenated oil

Instead, opt for less-inflammatory oils such as:

— Olive oil.

— Avocado oil.

— Coconut oil.

— Walnut oil.


Omega-3s are another nutrient that’s been shown to be part of a heart-healthy diet, especially when they’re consumed from food sources. Omega-3s are polyunsaturated fatty acids found in foods such as flaxseed, chia seeds, walnuts, plant oils and cold-water fatty fish like salmon, mackerel, sardines and tuna. Fish oil supplements are also a common source of omega-3s.

The American Heart Association recommends eating one to two servings of seafood per week to reduce the risk of cardiovascular disease. Adding a fish oil supplement with the guidance of a health professional is an option, but the AHA doesn’t recommend supplementation for people who aren’t at high risk of heart disease.

Because heart disease tends to be more common in men, talk with your doctor about your cardiac health and whether you’re getting enough omega-3s in your diet, especially if you have high blood pressure, high cholesterol or a family history of heart disease.

Boys aged 14 to 18 and men are recommended to consume 1.6 grams of omega-3s every day, compared to the 1.1 grams recommended for women and teen girls. Pregnant women and teens should consume 1.4 grams, and breastfeeding women and teens should consume 1.3 grams.


Sodium is linked to increased blood pressure, which can cause heart disease. As such, men, in particular, need to be careful how much sodium they consume. And watch out for certain processed foods that can contain way more sodium than you might realize, such as soups, bread, breakfast cereals, sauces and snacks.

The 2020-2025 Dietary Guidelines for Americans issued by the CDC recommend that people aged 13 and older consume less than 2,300 milligrams of sodium per day as part of a healthy eating pattern. But as it turns out, most of us are eating way too much– an average of nearly 3,400 milligrams per day.

To help lower your sodium intake and help reduce the risk of high blood pressure and heart disease, be mindful of adding salt to foods and use other seasonings instead. When buying prepared or packaged foods, check the label and opt for low or very low sodium options. The Food and Drug Administration reports that foods that contain 35 milligrams or less per serving are very low in sodium. Foods with 140 milligrams or less of sodium are considered low sodium.

Vitamins and Minerals

Everybody needs an adequate intake of the 13 essential vitamins (A, C, D, E, K, and the B vitamins, which include thiamine, riboflavin, niacin, pantothenic acid, biotin, B6, B12 and folate) to function. For men, especially those who consume a high-protein diet, they could be falling short on some of these.

New York City-based registered dietitian Jamie Feit of Jamie Feit Nutrition, says that men should be sure they’re getting enough vitamin A and vitamin E “for the antioxidants they provide.” Vitamins C and D are also key, because they support the immune system and vitamin D helps the body absorb calcium to keep bones strong.

She also notes that “the B vitamins are important for producing red blood cells and energy metabolism.” Some dietary patterns can lead to certain vitamin deficiencies. For example, those following a vegan diet are at a higher risk of developing a B12 deficiency, as B12 is found in animal products.

There are also a few differences between the amount of certain minerals needed by men versus women. For example, Wroe notes that “men tend to need less calcium and iron but more zinc than women. This is due to the hormonal cycles and higher risk of bone degeneration for females, whereas male reproductive hormones demand a bit more zinc.”

Gildersleeve notes that men generally need higher levels of selenium than women too. Brazil nuts, organ meats, seafood, cereals and grains and dairy products are all good sources of selenium.

The U.S. Department of Health and Human Services’ Office of Dietary Supplements provides the following recommendations for daily intake of key minerals including calcium, iron, zinc and magnesium:

Calcium. Calcium helps build strong bones and is involved in the proper functioning of the heart, brain and circulatory system. Adult men should consume 1,000 milligrams of calcium per day. (Women need more.)

Iron. Iron helps carry oxygen around the body and maintain a healthy circulatory system. Men aged 19 to 50 years should consume 8 milligrams per day. While iron is an important mineral to include in a healthy diet, men should be careful not to consume too much, Fragoso says. “Excessive iron intake has been shown to increase the risk of heart attacks in men.”

Magnesium. Magnesium is integral to the proper electrical functioning of the heart. Men need higher levels of magnesium. From age 18 onward, men are recommended to consume 400 to 420 milligrams per day.

Zinc. This mineral helps support cellular function and a strong immune system. It’s also important for building testosterone, the primary male hormone. As such, men need more zinc than women who are not pregnant or breastfeeding. Men and teens from age 14 onward are recommended to consume 11 milligrams of zinc daily.

[See: 7 Signs of Depression in Men.]

Men’s Health for a Lifetime

Beyond aiming for a balanced, healthy plant-based diet, men should also be mindful of other aspects of health. The American Academy of Family Physicians reports that compared to women, men are more likely to:

Smoke. You shouldn’t be smoking at all, so if you don’t, don’t start. If you do, make a plan to quit smoking.

Drink alcohol. Alcoholic beverages are high in calories and offer no nutritional benefits. Plus, their intoxicating effects can lead to other unhealthy choices, such as eating too many calories. If you don’t drink alcohol, don’t start. If you do drink, keep it moderate. For men, that means two drinks or less per day up to age 64 and just one drink per day if you’re older than that. Your risk of liver, stomach and colon cancer increases with higher intakes of alcohol.

Make unhealthy or risky choices. Studies have shown that men tend to take more risks on average than women, and those risky choices can extend well beyond what you put on your plate. Take common-sense safety precautions any time you’re undertaking a potentially dangerous activity.

Put off routine medical care. Conditions such as prostate cancer and low testosterone affect only men, and can be screened for with routine testing and regular checkups.

When it comes to your overall health, diet is just one piece of the puzzle, and the best diet for you may not be the best one for another person, Zammit says. “Genetics, age and gender play a huge role in how your body reacts to certain food items or diets, and this is not something we can change. It’s also not helpful to compare yourself to anyone else — the human body is incredibly complex.” This also means “there are no ‘bad’ foods, just bad overall diets. Behavior and lifestyle modification are still the best predictors to your health and happiness.”

Gildersleeve recommends getting individualized advice from a doctor or registered dietitian “before starting a ‘diet.’ Not only can they help you develop a plan regarding your specific needs and goals but also steer you clear of diets or products that aren’t only ineffective, but could be potentially dangerous.”

More from U.S. News

12 Health Benefits of a Plant-Based Diet

Best Mediterranean Diet Food List

10 Tips to Keep Your Diet on Track

The Best Diets for Men originally appeared on

Update 06/03/22: This story was previously published at an earlier date and has been updated with new information.

This content was republished with permission from CNN.

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