Peanuts for Weight Loss: Are They Beneficial? (2024)

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Peanuts are one of the world’s most popular legumes. They’re widely used as a healthy snack or dessert topping and are commonly found on the counter of any bar.

They come in many varieties, such as raw, roasted, boiled, salted, flavored, or plain. While peanuts are known for their high protein and fat content, you may wonder whether they can help you lose weight.

This article tells you whether peanuts are good for weight loss.

Peanuts for Weight Loss: Are They Beneficial? (1)Share on Pinterest

Peanuts may help you lose weight in many ways. In fact, many observational studies have shown that eating peanuts is associated with a healthy weight. Plus, they have been linked to lower rates of obesity (1, 2, 3).

Keep you full

Unlike other snack foods that are high in simple carbs, peanuts are rich in healthy fats, proteins, and fiber, which take longer to digest (4).

One small study in 15 participants found that adding either whole peanuts or peanut butter to breakfast led to increased fullness and more stable blood sugar levels (5).

Simple carbohydrates are quickly absorbed into the bloodstream and lead to a quick spike in blood sugar followed by a rapid drop. This may cause you to feel hungry shortly after eating (6).

In contrast, peanuts are digested slowly and remain in your stomach longer. This helps you feel full and satisfied, allowing you to go longer between meals (4, 5).

Finally, peanuts require more chewing, which allows you to eat your food more slowly. As a result, this gives your body time to send fullness signals that may prevent you from overeating (4, 5).

Packed with healthy fats

Peanuts are rich in healthy fats known as monounsaturated fatty acids (MUFAs) and polyunsaturated fatty acids (PUFAs).

A diet high in these fats has been linked to reduced rates of inflammation, obesity, and chronic conditions, such as heart disease and diabetes (7, 8).

What’s more, nut consumption is associated with a lower risk of long-term weight gain. Some researchers theorize that the high unsaturated fat content in nuts may improve the body’s ability to use stored fat as energy. Still, more research is needed (9).

Lower calorie intake

Though peanuts are high in calories, you may not absorb all the calories they provide.

When you eat peanuts, your teeth cannot break them down into a small enough size for full digestion, meaning you’re likely absorbing fewer calories while the rest is excreted through waste (10, 11, 12, 13).

In a study in 63 men, participants ate whole peanuts, peanut butter, peanut oil, or peanut flour. After comparing stool samples, those who ate whole peanuts had significantly higher amounts of fat in their stool, indicating a lower absorption of calories (13).

However, this doesn’t mean you should go overboard. Overeating calorie-dense foods, such as peanuts, can still lead to a calorie surplus and ultimately hinder your weight loss efforts.

For example, a 1/4-cup (146-gram) serving of peanuts contains 207 calories. Even if only 50–75% of the calories are absorbed, this is still 104–155 calories (14).

Therefore, it’s still important to be mindful of portion sizes to prevent calories from adding up. It’s best to stick to 1–2 handfuls per serving since they’re easy to overeat.

summary

Research has shown that eating peanuts may help you manage your weight better. Peanuts are rich in fiber, protein, and healthy fats, which can help you feel full and prevent you from overeating.

It’s always best to select unflavored peanuts that have undergone minimal processing and don’t contain any added salt or other ingredients. Avoid candied peanuts, which contain a sugar coating and provide additional calories.

For extra fiber and antioxidants, enjoy peanuts with the skins on. The extra fiber can help increase fullness.

Boiled peanuts contain fewer calories than raw or roasted peanuts, with around 116 calories per 1/4 cup (146 grams), compared with 207 and 214 calories for raw and roasted peanuts, respectively (14, 15, 16).

However, boiled peanuts contain 50% less fat than raw and roasted peanuts, meaning they may not have the same filling effect. Therefore, choose the type you like the best and always be mindful of your portion sizes (14, 15, 16).

Select unshelled peanuts, as they take longer to open, which may prevent mindless eating and, ultimately, help you better manage your portion sizes and calorie intake.

Though peanut butter can be a healthy option, stick with natural peanut butter that contains no added salt, processed oils, or other ingredients.

summary

Raw, roasted, and boiled peanuts are great options as a healthy snack. Be sure to pick peanuts that are free of added salt and flavoring, and always be mindful of your portion sizes.

Peanuts are full of nutrition and make for a healthy snack.

They’re full of fiber, protein, and healthy fats, which can aid weight management by keeping you full longer.

For best results, choose raw, roasted, or boiled peanuts free of added salt and flavoring, and be mindful of your serving size.

Peanuts are an excellent alternative to other high calorie and processed snacks to help you with your weight loss goals.

Shop for unsalted, in-shell peanuts online.

Peanuts for Weight Loss: Are They Beneficial? (2024)

FAQs

Peanuts for Weight Loss: Are They Beneficial? ›

Though they might seem high in calories, nuts—including peanuts—are a great snack if you are trying to lose weight or maintain a healthy weight. The combination of protein, fiber and healthy fats found in peanuts can help keep you feeling full and satisfied between meals.

Do peanuts burn belly fat? ›

Eating nuts can help you oxidize belly fat because they have healthy, unsaturated fat, according to a 2014 review in The American Journal of Clinical Nutrition. A 2014 study in Nutrition added peanuts to the diet of people with metabolic syndrome, while a control group followed a similar peanut-free diet.

How many peanuts to eat per day for weight loss? ›

The recommended limit for how many peanuts you should eat per day is around 42 grams. This is about 16 peanuts. Eating peanuts in moderation is important as they are high in fat and contain a lot of calories. They are healthy food but should not be eaten in excess.

Is there a downside to eating peanuts? ›

Too much peanuts intake at one time may even lead to stomach discomfort. Constipation, diarrhoea and bloating are common issues associated with excessive peanuts intake. So, it is recommended to take peanuts in moderate quantities if you are already suffering from stomach related issues.

Are peanuts fattening or healthy? ›

Peanuts are as popular as they are healthy. They're an excellent plant-based source of protein and high in various vitamins, minerals, and plant compounds. They can be useful as a part of a weight loss diet and may reduce your risk of both heart disease and gallstones.

What are the worst nuts for weight loss? ›

All nuts contain some benefits. However, macadamia nuts, pecans, peanuts and brazil nuts have a high amount of fats and calories that slows down the metabolism rate and leads to weight gain. Therefore, these are not suitable for weight loss.

What nut flattens belly fat? ›

Eating almonds every day is associated with greater weight loss and higher fat metabolism (Glatter, 2015). Indeed, eating plenty of almonds may reduce your levels of “bad” LDL cholesterol, improve your lipid profile, and target fat burning in your belly area.

Is it OK if I eat peanuts everyday? ›

So, is it safe to eat peanuts every day? The short answer is yes*. You can have great health benefits from eating peanuts each day. Peanuts can be a great addition to a plant-forward lifestyle.

What is the best time to eat nuts for weight loss? ›

Since there is not much physical activity before sleeping, the high calories are not used for energy, and might end up being stored as fat. So it is not such a good idea to consume nuts before bed if you want to lose weight; instead have them in the morning or before your workout.

What is the healthiest way to eat peanuts? ›

Peanuts can be eaten raw, blanched, roasted, boiled, fried, powdered, or made into peanut butter. Eating them with their thin, papery skin is most nutritionally beneficial, as the skin contains the many antioxidants and phytochemicals.

Can eating too many peanuts cause weight gain? ›

Although peanuts are an energy dense food, research consistently shows that eating peanuts and weight gain or a higher BMI are not associated. In fact, the opposite is true.

How to eat peanuts for weight loss? ›

Peanuts are full of nutrition and a healthy snack. Peanuts are packed with fiber, protein, and healthy fats, which can aid weight control by keeping you full for longer. For best peanut results, choose raw, roasted or boiled peanuts, with no added salt or flavoring, and watch your portion sizes.

Can eating too much peanuts raise your cholesterol? ›

Peanuts are a good source of monounsaturated fats, which help reduce LDL cholesterol. Limiting saturated and trans fats and replacing them with monounsaturated and polyunsaturated fats may help improve cholesterol levels. Peanuts also contain phytosterols, which help to lower LDL cholesterol.

Can you eat peanuts at night to lose weight? ›

Believe it or not, enjoying a small bedtime snack of peanuts or peanut butter can actually aid in weight loss. The protein and healthy fats in peanuts provide sustained satiety throughout the night, preventing hunger pangs and late-night cravings.

Are peanuts anti-inflammatory? ›

Peanuts contain mostly mono- and polyunsaturated fats, which can help lower “bad” LDL cholesterol, and they are high in protein and fiber. Malik recommends eating peanuts with the skins intact, because they contain anti-inflammatory polyphenols.

Are peanuts good or bad carbs? ›

But if you choose to try one, the good news is that peanuts are a good source of low carb, ketogenic protein. They're also packed with other benefits—which is why they've been a favorite of plant-based and other dieters for years.

Do peanuts detox your body? ›

Arginine helps to detoxify the liver by neutralizing the effects of ammonia and other toxic substances in the body. Peanuts have the highest level of arginine among foods (USDA SR-21).

What do peanuts do to your stomach? ›

Peanuts contain a type of sugar that might lead to an upset stomach in several people. Not to mention, some people just become more sensitive to certain foods with age, and peanuts might become one of those foods for you. It's important to understand the difference between peanut intolerance and a peanut allergy.

How many peanuts can I eat a day? ›

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.

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