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Benefits for Everybody

No matter your age or weight, peanuts and peanut butter are healthy for you, offer many benefits, and can play an important role in all kinds of diets. Whether they help you lose weight, enhance the nutritional quality of your diet, or prevent the onset of disease, peanuts provide benefits to everyone.

Even those who are malnourished can reach healthy weights when consuming peanut-based foods. And athletes jump to peanuts knowing that their energy supply will be filled with quality nutrients for their metabolism. Adults know peanuts are good for their diet and often snack on them. Are you reaping the benefits that peanuts have to offer? Read more on the health benefits of peanuts on specific groups below.


Peanuts and peanut products are a family-friendly food. Many peanut health benefits for families include ways that they will be a hit with the kids and are able to work with any budget.

Peanuts are healthy

Peanuts and peanut products are superbly healthy. They are chock-full of nutrients like protein, fiber, healthy fatsvitamins & minerals. Peanuts and peanut products are also packed with energy, helping you and your kids get through the school and work week. These energy- and nutrient-dense qualities in peanuts help give your family a sense of “satiety,” (a feeling of satisfaction) throughout the day so you and your kids won’t reach for that unhealthy snack after school or work.

Peanuts are inexpensive

Peanuts and peanut products are affordable. Groceries are expensive and families have major investments to save for, like college and retirement. Roasted, boiled, or used as a spread, peanuts are one of the most healthy and affordable foods in the market. Did you know that there’s just as much (or even more) protein per dollar in peanuts and peanut products than in some meats?

Peanuts are versatile

Roasted peanuts can be used as toppings on salads, pasta dishes, and desserts. Boiled peanuts can be made into soup, sauces, or enjoyed as a snack. Peanut skins can even be made into a delicious and aromatic tea to help you wind down at the end of the day. Peanut flour and peanut oil can be used every day in countless ways. Oh, did we also mention that peanut flour and peanuts are gluten-free? (Just remember to check the labeling for processing).

Peanuts taste great

The all-American peanut butter sandwich is still a classic for a reason. They are easy to make and easy to eat. Kids, adults, and seniors alike enjoy peanut butter sandwiches every day–on the go or at the table. Peanut butter as a dip for fruits and veggies is also a delicious way to get your daily amount of fruits and veggies.

Peanut benefits last all year

Lastly, peanuts and peanut products are sustainable and available year-round. A jar of peanut butter can be kept in the pantry for up to 6 months, and can last in the fridge for up to a year—and even longer in the freezer. Plus, a roasted bag of peanuts can be kept in the refrigerator all year long.


Women can benefit from groundnuts in a variety of ways. In addition to preventing chronic diseases that plague women, peanuts can help you manage your weight and enhance the quality of your food. Consuming peanuts has been linked to a considerably lower risk of breast cancer. Regular consumption of peanuts can also lower a woman’s risk of developing heart disease after menopause, when this risk is at its peak. Here are even more positive effects of peanuts on women:

Peanuts improve nutrient intake

Data reported from the Continuing Survey of Food Intake by Individuals and Diet and Health Knowledge Survey (CSFII/DHKS) from 1994-1996 showed that women who consumed peanuts had higher intakes of healthy fats, fiber, vitamin A, vitamin E, folate, calcium, magnesium, zinc, and iron, leading to higher healthy eating index scores. Folate is important to women of childbearing age to help prevent neural tube defects in fetal development, and iron can help reduce anemia in women. The nutrient contribution from peanuts is one reason why the Women, Infants, and Children (WIC) program has included peanut butter in food packages for pregnant and breastfeeding women.

Lower BMI

Women who eat peanuts have a lower Body Mass Index (BMI) according to CSFII/DHKS data. If you’re trying to manage your weight, peanuts are a great choice to include in a healthy diet—and you only need a handful a day.

Lower risk of diabetes

The Nurses’ Health Study assessed more than 80,000 women and their relationship to type 2 diabetes. In those who consumed an ounce of peanuts or a tablespoon of peanut butter five or more times per week, the risk of type 2 diabetes was lowered by more than 20%.

Lower risk of heart disease in those who are diabetic

In more than 6,000 female diabetics in the Nurses’ Health Study, those who consumed at least five servings per week of peanuts (1 ounce) or half a serving of peanut butter also significantly reduced their risk of heart disease. In fact, the American Diabetes Association website explains that nuts like peanuts “can go a long way in providing key healthy fats along with hunger management.”

Healthier cholesterol levels

In one study, post-menopausal women with high cholesterol who were provided a low-fat diet that included healthy fats from peanuts ended up improving their cholesterol. Peanuts can be added to all types of diets at any age and the research continues to show their benefits. They also contain phytosterols, which have been shown to reduce cholesterol levels as well.

Reduced mortality from heart disease

In over 30,000 postmenopausal women studied, those who ate nuts and seeds, including peanuts, more than four times per week had a 40% lower risk of death from coronary heart disease. This goes to show that adding a small serving of peanuts to your diet can have a large impact.

Decreased risk of colon cancer

The effects of nut and seed intake on colorectal cancer risk was studied within a large population analysis in Europe called the European Prospective Investigation into Cancer and Nutrition study. Researchers found that women with the highest intake of nuts and seeds, including peanuts, had the lowest risk of colon cancer.

Reduced incidence of gallstone disease

Women from the Nurses’ Health Study who ate five or more servings of peanuts per week were less likely to have gallstone disease. Since gallstone disease has been on the rise, it is great to know that making some dietary changes can help reduce the risk.


Reduced mortality from coronary heart disease

Over 20,000 male physicians were followed in the U.S. Physicians’ Health Study. Compared to those who rarely or never ate nuts such as peanuts, physicians who ate them two or more times per week cut their risk of cardiac death in half; they also cut their risk of coronary heart disease by a third.

Increase Cognitive Functions

The University of Barcelona has released research showing that consumption of peanuts and peanut butter may improve cognitive function and reduce stress in healthy young adults1. Researchers point to the polyphenols in peanuts that likely aided memory, executive function and processing speed and resulted in a reduction of cortisol, anxiety and depressive levels in a control group of mostly college students.

Boost Your Metabolism

Studies in adults have shown that people who eat peanuts on a regular basis have lower body weights and lower Body Mass Index (BMI’s). So, including peanuts or peanut butter as a nutritious addition to your diet can be done without guilt or breaking “the diet” bank, when eaten in the right portions. The recommended daily servings are a handful of peanuts (1-2 ounces depending on your size) or 2 tablespoons of peanut butter.

Reduced mortality from coronary heart disease

Over 20,000 male physicians were followed in the U.S. Physicians’ Health Study. Compared to those who rarely or never ate nuts such as peanuts, physicians who ate them two or more times per week cut their risk of cardiac death in half; they also cut their risk of coronary heart disease by a third.


Peanut benefits for children include becoming self-sufficient and prepared and ready for a day of learning!

Easy snack

A recent study shows that kids eat higher numbers and more varieties of fruits and vegetables when peanut butter is used as a dip—that’s one great way to get your kids eating healthy!

Sustains their hunger

Studies also show that kids are better able to concentrate and succeed in school when they’re not distracted by hunger; peanuts provide kids with the energy and satisfaction they need throughout the school day and after school.

Teach self-sufficiency

Teach your kids how to make a peanut butter sandwich. It’s safe and (almost) mess-free!


A peanut butter sandwich tastes great–and it’s easy to make and eat. For seniors, peanut benefits help support the aging process and keep their mind and muscles healthy and strong.

Helps retains muscle

It is also chock-full of proteins to help senior adults retain their muscles, especially as they get older.

Memory and cognition

The peanut is part of the legume family, which means it usually contains lots of B -vitamins that many senior adults lack in their diet. B-vitamins are especially important for memory and cognition.

Protects cells and reduces inflammation

Peanuts (especially the skins) contain resveratrol, a bioactive nutrient found to have anti-aging properties that protects cells from being damaged. And the fats found in peanuts can help ease joint pain caused by inflammation and wear-and-tear over the years.


Peanuts are packed full of energy, proteins and other benefits for hard-core athletes and fitness junkies. On top of this, peanuts contain high levels of arginine, a protein especially important during exercise and physical activity.

Better circulation

Arginine is a precursor for nitric oxide, which helps open blood vessels, allowing for better blood flow and circulation throughout the body—especially to active muscles. Blood carries oxygen throughout the body, giving muscles a breath of fresh air during physical activities.

Repair tissue and cells

The proteins found in peanuts also help repair damaged tissues and cells–damage caused when muscles are torn down before becoming bigger as a result of exercise.

Get toned

Recent research shows that arginine may also help decrease the size of white fat cells and increase muscle mass/retention–a definite plus when trying to stay fit and lean.


Anyone not getting enough of the daily essential vitamins, minerals, and nutrients may be considered malnourished. Peanuts benefit malnourished people in all kinds of situations. This includes people who are underweight and obese; herbivores and omnivores; in the hospital or at home.

Peanuts are nutrient dense

Peanuts provide essential proteins (a peanut butter sandwich provides complete protein) that are often lacking in vegetarians, elderly, and people in acute stress due to illness and disease. Peanuts and peanut products also contain many of the vitamins, minerals, and nutrients that obese people need—often, these individuals are eating sub-optimal diets.

They also contain the good fats that research has found to aid in reducing cardiovascular risk and managing type 2 diabetes. Peanuts and peanut products are full of nutrients and energy for people requiring extra calories to heal during illness who can’t eat a lot.

Peanut butter is easy to eat

A peanut butter sandwich is easily consumed by people with gum and teeth problems—and they taste great.

Peanuts are non-perishable

In Africa, a peanut paste, fortified with vitamins and minerals, is used to treat acute and severe malnutrition and related diseases. This paste does not require water or refrigeration, a scarcity in under-developed countries.