Doctors Reveal What Eating Peanuts Causes...

Doctors Reveal What Eating Peanuts Causes...

Imagem: Reprodução

Por Ana

Publicado em 28 de maio de 2026

Doctors Reveal the Effects of Peanut Consumption.

Peanuts, a seed native to South America, are cultivated and consumed in various regions worldwide.

Highly popular in Brazil, they are a central ingredient in traditional recipes like paçoca, pé-de-moleque, and various cakes, besides being highly nutritious.

But beyond their flavor, peanuts offer surprising health facts and effects that many people are unaware of.

Therefore, it's important to understand both the benefits and potential risks associated with their consumption.

Benefits of Peanut Consumption

Peanuts are rich in proteins, healthy fats, vitamins (A, B6, E), and minerals such as phosphorus, calcium, and iron. 

They also provide lecithin, amino acids, carotene, and choline, all essential substances for the body.

Studies indicate that peanuts can help prevent cardiovascular diseases, reduce cholesterol, promote metabolism, and contribute to a healthier life.

Helps Prolong Satiety

Adding some peanuts or peanut butter to breakfast increases the feeling of satiety, helping to control hunger and reduce food intake throughout the day.

Nutritionists recommend small portions to keep appetite under control without skipping meals.

Blood Sugar Stabilization

Replacing red meat with peanuts in the diet can reduce the risk of diabetes by up to 21%, as they slow down carbohydrate absorption. 

Eating a few peanuts in the morning helps prevent rapid glucose spikes and increases the feeling of satiety.

Reduced Risk of Rectal Cancer

Research shows that women who consume peanuts at least twice a week have a 58% lower risk of rectal cancer. 

In men, the reduction is 27%. This effect is attributed to folic acid and other anti-cancer compounds present in peanuts.

Gallstone Prevention

Regular peanut consumption may reduce the risk of gallstone formation, possibly due to their effect on cholesterol reduction. 

Further studies are still needed to fully confirm this relationship.

Precautions When Consuming Peanuts

  • Do not consume in excess: more than 50g per day can cause weight gain and digestive problems.
  • Avoid on an empty stomach: Peanuts are oily and can cause cramps if eaten on an empty stomach.
  • Do not consume moldy peanuts: They contain aflatoxin, a highly carcinogenic substance.
  • Caution for those on anticoagulants: The vitamin E present in peanuts can interfere with blood coagulation.

Who Should Avoid Peanuts

People with Peanut Allergies

Peanut allergy is severe. Even small amounts can cause:

  • Hives and itching;
  • Difficulty breathing and throat swelling;
  • Dizziness and a drop in blood pressure;
  • Anaphylactic shock, potentially fatal.

If there's a history of allergy, peanuts must be completely eliminated from the diet.

People with Gout or High Uric Acid

Although less rich in purines than red meat, peanuts contain vegetable protein that can increase uric acid, triggering gout attacks. 

They can be consumed in small quantities, but never during attacks.

People with Sensitive Digestion

Even when cooked, peanuts can cause discomfort, flatulence, and bloating. Special attention should be paid to:

  • Elderly individuals;
  • Children under 2 years old;
  • People recovering from illnesses;
  • Those with sensitive digestion or who frequently suffer from bloating.

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