Not a lot of people know about the amazing health benefits of Peanut oil. Peanut oil is considered as one of the healthiest cooking oils. It is thought to be low in trans-fats and cholesterol, although more research is needed. Most anecdotal evidence reveals that the oil can be a healthier alternative.
But, the oil might also have some possible side effects. In this article, we will discuss both the aspects of the oil. We would also try to understand if peanut oil is fit for use in cooking.
Benefits of peanut oil
1. Promotes heart health
Peanut oil is rich in vitamin E. Studies revealed that this vitamin could fight the harmful free radicals, which might cause heart diseases. The oil also contains polyunsaturated and monounsaturated fats. These are also linked to a lowered cardiovascular disease risks. According to the American Heart Association, these fats may reduce heart disease risk by 30%.
Some evidence shows that the oil might also lower bad cholesterol level. However, further research is required to support this fact.
2. Enhances cognitive health
There is no clear evidence stating that the peanut oil can promote cognitive health. But, the vitamin E contained in the peanut may play a role.
Studies also show that vitamin E might promote healthy brain aging in older people. The nutrient might also reduce the risk of Alzheimer’s.
Vitamin E supplementation can boost motor activities in many individuals.
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3. Improves insulin sensitivity
Peanut oil also contains oleic acid, which is found to boost insulin production in type II diabetes. A diet rich in peanut oil might also checks the negative effect of inflammation on type II diabetes.
Peanut oil contains several polyunsaturated fatty acids. These are very healthy fats. Studies reveal that PUFAs can improve the blood glucose levels, prevent insulin resistance, and also enhance insulin secretion. Replacing the dietary saturated fat with polyunsaturated fat increased insulin secretion in those with diabetes.
A combination of polyunsaturated and monounsaturated fats may enhance insulin sensitivity in people with diabetes.
4. Helps reduce cancer risk
Peanut oil also contains phytosterol, a compound known for their potential anticancer properties. This compound might reduce the risk of cancers of the colon and prostate. Some research says that they may even reduce the risk of breast cancer.
Phytosterols have also been studied for their anticancer properties. Emerging evidence finds that these compounds might inhibit the cancers of the stomach, lung, and ovaries.
Some believe that polyphenol antioxidants in the peanut oil destroy free radicals that may help in cancer prevention. The peanut oil may also act as a natural tonic which might boost immune level.
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5. Helps relieve joint pain
Peanut oil has polyunsaturated fatty acids. Several studies revealed their therapeutic abilities in curing joint pains related to rheumatoid arthritis.
The oil could also be used to treat joint pains. Peanut oil is usually applied on skin directly and massage, and this can offer some instant relief. However, there is lack of complete information on the topical use of peanut oil. It is one of the important benefits of peanut oil.
6. Delays signs of ageing
There is no direct research stating that peanut oil can delay the signs of aging. However, some research states that vitamin E in the oil can help in this regard.
Vitamin E is a very important ingredient in many over-the-counter anti-aging products.
Vitamin E fights the adverse effects of the oxidative stress. Some of these effects include photoaging.
Applying peanut oil may show anti-aging benefits, although there is no research to prove it. Vitamin E it contains fights free radicals, which may also accelerate the aging signs such as wrinkles and fine lines.
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7. Treats dry skin
Topical vitamin E might improve the symptoms of dermatitis. The condition is characterized by itchy and red skin, accompanied by dry skin
The topical application of the peanut oil can help treat dry skin, but research is very limited. Some people believe the oil has moisturizing properties which could help. You could apply oil on your face and the other affected areas and leave it for around 20 minutes. Take a bath as regular.
8. Boosts hair growth
Some research reveals that ingestion of vitamin E supplements might boost hair growth. But there is lack of information if the same effect can be achieved with topical use.
Some people believe that topical application of vitamin E can reduce protein loss from the hair and make it thicker. This oil is also considered to moisturize the split ends and regenerate the damaged hair.
9. Treats scalp psoriasis
Some studies revealed that vitamin E can aid the treatment of psoriasis, even that of the scalp and skin.
Anecdotal evidence reveals that the antioxidants in the peanut oil might treat dandruff, and in some special cases, can help the treatment of scalp psoriasis. It could be attributed to moisturizing properties of the peanut oil.
The essential fatty acids in the peanut oil can make it healthy. But, most of its benefits are yet to be proved by research. It is suggested to look at the alternatives if you are planning to use oil for cooking. You may use peanut oil in less quantity. Consult the doctor before using the peanut oil.