Peanut Oil – 14 Ways Health Benefits, Uses & Side-effect

Health Benefits of Peanut oil

Benefits of Peanut Oil

Peanut oil is the seed oil of a peanut plant. Peanut oil is used in cooking and is also used to make medicines. Peanut oil is high in monounsaturated ‘good’ fats and low in saturated ‘bad’ fats. It is believed to help prevent heart disease and reduce cholesterol. Peanut oil can help reduce fat deposits in blood vessels. Like China and Vietnam, Laos, and Cambodia, peanut oil is commonly used in Asia, including Southeast Asian countries.

The benefits of peanut oil can be summarized as being used for massage, helping to strengthen the body, which is used as an antispasmodic, helping to improve heart health. Peanut oil helps improve blood flow and you can use this oil for improving hair health. The antioxidants and vitamin E in peanut oil are very helpful in treating skin burns. Peanut oil moisturizes and nourishes your dry skin and is also used in skin whitening treatments. This article discusses the health benefits of peanut oil.

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Benefits of Peanut oil

1. May control Cholesterol levels 

Peanut oil is cholesterol-free, which is known to be a major factor contributing to complicated cardiovascular conditions like atherosclerosis. Since cooking oil is used in different ways, removing this dangerous cholesterol from your body can help prevent various health complications. Furthermore, not only is peanut oil cholesterol-free, it can lower your current cholesterol levels due to the presence of plant sterols. These phytosterols actually compete for cholesterol absorption in the stomach and intestines, which can lower your cholesterol levels by 10-15%.

2. May boost Heart Health

Peanut oil contains monounsaturated fatty acids, such as oleic acid, which raises levels of “good cholesterol” called HDL in the blood. This beneficial cholesterol can actually help remove and reduce bad cholesterol (LDL) and reduce your risk of coronary heart disease and stroke. 

3. May aid in Skincare

Like many vegetable oils, peanut oil is rich in vitamin E, an essential vitamin for humans. It is known to be particularly important for the care and health of the skin, protecting it from the effects of free radicals that cause wrinkles, scarring, and other signs of premature aging. The vitamin E in peanut oil makes your skin look younger and healthier as it ages. 

4. Used for Body massage therapy

Peanut oil massage is refreshing and can provide energy to our body and help to get rid of joint problems. If used on a daily basis, it provides significant relief from joint and muscle pain. Peanut oil contains vitamin E which is excellent for skin protection and better health. You can nourish your baby’s skin with peanut oil.

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5. Helps in improving Heart health 

Peanut oil contains linoleic acid which is the precursor of prostaglandins. Prostaglandins must perform many important functions in the body such as contraction and expansion of blood vessels and other muscles in the body. 

6. Helps in lowering High Blood Pressure

Peanut oil contains monounsaturated fats which are useful in lowering high blood pressure. This indirectly helps reduce the risk of heart disease. 

7. Helps to prevent Stomach problems 

Peanut oil helps prevent many stomach disorders. Therefore, it is an excellent remedy for curing disorders like constipation, digestive problems, diarrhea, etc. 

8. Used in Aromatherapy 

Peanut oil is widely used in aromatherapy, as it has a very light and nutty scent. This can be used for a body massage for a very relaxing and revitalizing experience. 

9. Good for Hair growth 

Peanut oil reduces the protein, and thickness of hair, adds moisture to split ends and regenerates damaged hair. It also reduces the falling of the scalp.

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10. Used as an Antispasmodic 

Diabetics are advised to use peanut oil on a regular basis to improve their body’s insulin levels. This oil helps to lower blood sugar levels to normal and control blood sugar levels.  

11. Helps to strengthen the body

Peanut oil is a very rich source of protein. It should be taken daily in moderate amounts for building muscle and strengthening the body. 

12. May enhance Cognitive health

The vitamin E present in peanut oil can promote healthy brain aging in the elderly. Nutrition can also reduce the risk of Alzheimer’s disease. 

13. May help reduce Cancer risk 

Peanut oil contains phytosterols, compounds identified for their potential anti-cancer properties. These compounds may reduce the risk of prostate and rectal cancer. Some studies suggest that they can reduce the risk of breast cancer.

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14. Boosts Immune systems 

Peanut oil contains an attractive amount of resveratrol which improves immune health. This antioxidant suspects fungal and viral infections. Adding peanut oil to your diet helps in the production of white blood cells to remove foreign substances from the body. 

Uses of Peanut oil

Made from the seeds of the peanut plant, Peanut oil is commonly used in baking, sauteing, frying, and other types of cooking. Peanut oil and cosmetics made from this oil can also be used for skin and hair health benefits.

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Side effects of Peanut oil

It is safe for most people when taken orally, applied to the skin, or used rectally in medicinal quantities. In addition, women should eat a normal amount of peanut oil in their diet during pregnancy or breastfeeding. However, it has been known that sometimes this oil can cause severe allergic reactions in people who are hypersensitive to peanuts, soybeans, and other legumes. 

Anaphylaxis is another dangerous and sometimes fatal side effect of peanut oil. If a person has a peanut allergy and unknowingly ingested or uses peanut oil, he or she may experience serious side effects, such as vomiting, abdominal pain, swollen lips and throat, difficulty breathing and chest congestion.

Therefore, considering the benefits and harms of peanut oil, it should be used in the right amount as excessive use of any product can harm your health. The above information is provided for general knowledge purposes only. It is recommended that you consult your doctor before using peanut oil for healing. 


The information discussed in this article has introduced you to the health benefits of peanut oil. In this article, you have learned about the benefits and harms, uses, and other information of peanut oil. I hope the information mentioned in this article will be useful to you. Thank you!


1. What does peanut oil do for your body? 

Ans: Peanut oil is a popular oil used worldwide. It is a good source of the antioxidant vitamin E, which can help reduce the risk factors for heart disease. It can help improve insulin sensitivity and blood sugar in people with diabetes. 

2. Is peanut oil good for health? 

Ans: Peanut oil is rich in vitamin E, an antioxidant that provides many protective benefits against chronic diseases. This, along with its healthy fat content, means that peanut oil can be an excellent addition to your diet as long as you consume it in limited amounts. 

3. Can peanut oil cause digestive problems? 

Ans: Studies have shown that trans fats, such as those found in peanut butter, are one of the causes of inflammation in the body. Such inflammation can cause bloating, gas, and general digestive problems. 

4. Is peanut oil good for our joints? 

Ans: Since peanut oil has anti-inflammatory properties, its use may be beneficial for people with arthritis. It not only helps reduce pain as well as strengthens the joints. 

5. How long can you use peanut oil? 

Ans: If not peeled, peanut oil is good for 12 months. If opened, its shelf life is reduced to about six months. Store peanut oil in a cool, dark place, open or not. If opened, storing in the refrigerator will help extend its shelf life for several months.

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