Are Peanuts Good For Bodybuilding? Everything you Need To Know

  • By: Dave Moffat
  • Date: December 16, 2023
Are Peanuts Good For Bodybuilding?

Bodybuilding is a sport that needs not just hard work and tough workouts, but also a lot of focus on what you eat. This helps muscles grow, recover after workouts, and perform at their best.

Bodybuilders need a balanced diet with good protein, carbs, and healthy fats. This helps them get the body they want and meet their fitness goals.

One food that bodybuilders might not think about but is really good for them is peanuts. Peanuts are full of important nutrients. Adding them to a bodybuilder’s diet can be really helpful.

This article will explain why nutrition is crucial in bodybuilding. It will show how peanuts can meet a bodybuilder’s food needs. It will also improve their performance.

Nutritional content of peanuts

Macronutrients: protein, healthy fats, and carbohydrates

Peanuts are packed with lots of nutrients that are important for bodybuilders.

They have a lot of protein – about 25 grams for every 100 grams of peanuts. This makes them a great source of plant-based protein that helps muscles grow and repair.

Peanuts also have healthy fats, mostly monounsaturated and polyunsaturated fats. These fats help make hormones and give bodybuilders the energy they need for hard workouts.

These healthy fats are also good for the heart and can help reduce swelling in the body.

Plus, peanuts have a fair amount of carbohydrates (about 16 grams per 100 grams). Carbs give extra energy for workouts and help replace the energy in muscles after a workout.

Vitamins and minerals: vitamin E, B vitamins, magnesium, and more

Peanuts have many important vitamins and minerals. They help our bodies work well and keep us healthy.

They’re a great source of vitamin E, which is an antioxidant that helps protect our cells from damage. It also helps keep our skin and hair looking good.

Peanuts also have B vitamins like niacin, folate, and thiamine. These vitamins are really important for making energy. They also keep our nervous system healthy.

Plus, peanuts give us important minerals like magnesium, phosphorus, and potassium. These minerals are crucial for muscle function. They also keep our bones strong and balance electrolytes in our body.

Dietary fiber and its benefits

Another cool thing about peanuts is that they have a lot of dietary fiber – about 9 grams for every 100 grams of peanuts.

Dietary fiber is important for bodybuilders. It helps with digestion, ensures regular bowel movements, and helps your body absorb nutrients from food.

Eating a lot of fiber can also help control hunger by making you feel full. This is super helpful for bodybuilders. They need to watch how many calories they eat. They still need to get all the nutrients they need to perform well and grow muscles.

Benefits of peanuts for bodybuilding

High-quality protein for muscle growth and repair

Bodybuilders should eat peanuts because they have a lot of high-quality protein.

Peanuts are a plant-based protein. They have all nine essential amino acids that our muscles need to grow and repair.

Bodybuilders need to eat enough protein to help their muscles build up. This can make them stronger.

So, adding peanuts to a balanced diet can help bodybuilders get the protein they need to perform at their best.

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Healthy fats for hormone production and energy

Peanuts are full of good fats. Specifically, they have monounsaturated and polyunsaturated fats. These fats are really beneficial for bodybuilders.

These good fats are important for making hormones, including testosterone. Testosterone helps muscles grow and boosts athletic performance.

Good fats provide a steady energy supply for tough workouts. They help bodybuilders maintain stamina and focus during training.

Eating peanuts as part of a balanced diet can help make sure bodybuilders get the right amount of good fats they need for top health and performance.

Fiber for improved digestion and nutrient absorption

Peanuts are full of fiber, which is really good for bodybuilders, especially when it comes to digesting food and getting nutrients from it.

Eating a lot of fiber helps keep your digestion healthy by making sure you go to the bathroom regularly and don’t get constipated.

This helps your body get all the vitamins, minerals, and essential nutrients it needs from the food you eat. This helps your muscles grow and recover after workouts.

The fiber in peanuts helps control how hungry you feel by making you feel full. This can help bodybuilders watch how much they eat while still getting the nutrients they need.

Antioxidants and anti-inflammatory properties for recovery

Peanuts are packed with Vitamin E and other special nutrients. These nutrients work like bodyguards to protect our cells from damage caused by free radicals.

This is super important for bodybuilders because tough workouts can make our bodies stressed and inflamed.

The antioxidants in peanuts help to cool down inflammation. This helps bodybuilders recover faster and stay healthy.

Plus, peanuts can help soothe muscle aches and joint pain. This can make it easier for bodybuilders to stick to their workout routines and reach their fitness goals more easily.

Potential drawbacks of peanuts for bodybuilders

Allergy concerns

Peanuts can be really helpful for bodybuilders. However, it’s important to remember that they might not be good for everyone, especially people with peanut allergies.

Peanut allergies are pretty common. They can range from mild to life-threatening. Some people have reactions that could be life-threatening.

If you know you’re allergic to peanuts or think you might be, it’s super important to stay away from peanuts in your diet. Also, talk to a doctor or nurse about other foods you can eat to get protein and nutrients.

Caloric density and portion control

One thing to watch out for with peanuts is that they have a lot of calories. For every 100 grams of peanuts, there are about 567 calories, mostly because of the fat in them.

Now, healthy fats are good for our bodies because they help make hormones and give us energy, but eating too much can make us gain weight that we don’t want.

So, if you’re a bodybuilder eating peanuts, you need to make sure you’re not eating too many. If you eat just the right amount, you can get all the good nutrients from peanuts without getting too many calories.

Possible presence of aflatoxins

Finally, you should know about something called aflatoxins that can sometimes be found in peanuts. Aflatoxins are harmful things made by certain molds that can get into crops like peanuts.

If you’re around aflatoxins for a long time, it can lead to some bad health problems. For example, it can hurt your liver and increase your chances of getting cancer.

To avoid the risk of coming into contact with aflatoxins, you should store peanuts the right way, not eat too many, and only buy from places you trust.

That way, bodybuilders can get all the good stuff from peanuts while avoiding the possible risks that come with eating them.

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Incorporating peanuts into a bodybuilding diet

Recommended serving sizes

When incorporating peanuts into a bodybuilding diet, be mindful of serving sizes. This ensures you receive nutritional benefits without consuming excessive calories. A recommended serving size is approximately 1 ounce (28 grams). It provides around 7 grams of protein, 14 grams of healthy fats, and 2 grams of dietary fiber.

Combining peanuts with other protein sources

To achieve a well-rounded diet and meet daily protein requirements, bodybuilders should consider combining peanuts with other protein sources. Such sources can come from both plants and animals.

This approach ensures a diverse intake of amino acids and other essential nutrients. It promotes optimal muscle growth and recovery. Lean meats, dairy products, and legumes are examples of complementary protein sources. Whole grains, nuts, and seeds are also complementary protein sources.

Various forms of peanuts: natural peanut butter, whole peanuts, and more

Peanuts can be consumed in various forms, making them a versatile addition to a bodybuilding diet. Whole peanuts, either roasted or raw, can be enjoyed as a nutritious snack or added to dishes such as salads and stir-fries for extra crunch and flavor.

Natural peanut butter is made from 100% peanuts without added sugars or oils. It’s another excellent option. You can spread it on whole-grain toast, blend it into smoothies, or use it as a base for protein-packed sauces and dressings.

Timing of consumption: pre-workout, post-workout, or as a snack

When you eat peanuts can also help bodybuilders get the most out of them. If you eat peanuts before you work out, they can give you long-lasting energy and keep you from feeling hungry while you’re training.

After you work out, you can eat peanuts along with something that has carbs, like fruit or whole grain foods. This helps refill your body’s energy stores and helps your muscles recover.

Eating peanuts as a snack during the day can help bodybuilders get the nutrients they need and keep their energy levels steady.

So, by thinking about when they eat peanuts, bodybuilders can get all the great benefits from this super nutritious food.


To sum it up, peanuts are really good for bodybuilders. They have high-quality protein that helps muscles grow and repair. They also contain healthy fats that make hormones and give energy. Plus, fiber helps digestion and nutrient absorption. Finally, they have antioxidants and anti-inflammatory properties that help recovery.

But, it’s also important to remember some things that might not be so great. Some people are allergic to peanuts, they have a lot of calories, and sometimes they can have harmful aflatoxins.

To get all the good stuff from peanuts without the bad, bodybuilders need to eat them in moderation and keep their diet balanced. This means eating the right amount, mixing peanuts with other sources of protein, and only buying from places you trust.

Peanuts have many nutritional benefits. Bodybuilders should consider adding this super-nutritious food to their diet.

By doing this, they can help their muscles grow, recover faster, and perform better, which can help them do better in their sport.

With some careful thinking and attention to detail, peanuts can be a really helpful part of any bodybuilder’s diet.

Dave Moffat

Hi, I'm Dave Moffat the founder and Chief Editor of and certified International Personal Trainer and Certified Nutritionist. My passion has always been bodybuilding but with 15 years' experience in weight loss programs too, it's hard not to mention all that when you're working at your fitness level fullest (I hope). When Im not in the gym or spending time away from my family i often think about what advice would help others achieve theirs goals just like these inspired mine.