Health benefits of olive oil: Here's how this healing oil helps fight dementia, ageing skin and more

Health benefits of olive oil: Applying olive oil to the scalp and hair can help moisturise and nourish the hair. It also reduces dryness, frizz, and breakage (Image: Canva)

Olive oil, a staple in the Mediterranean diet, is well known for its array of health benefits. It is rich in monounsaturated fats, antioxidants, and anti-inflammatory compounds, and comes packed with a variety of nutrients that may contribute to your wellness.

A new research suggests that consuming just half a tablespoon of olive oil per day could lower the risk of dementia-related death. The study, published in JAMA Network Open, showed that people who consumed more than 7 gm of olive oil daily had notably lower rates of dementia-related mortality compared to those consuming less.

Additionally, one of the key nutrients found in olive oil is oleic acid, a type of monounsaturated fat that has been associated with various health benefits. Oleic acid helps reduce inflammation in the body, which is linked to a lower risk of chronic diseases such as cardiovascular disease, cancer, and neurodegenerative disorders.

Here are 7 health benefits of consuming olive oil:

Prevents Dementia: As suggested by a recent research, regular consumption of olive oil helps lower risk of dementia-related death. Its anti-inflammatory and antioxidant properties protects brain cells from damage and improve cognitive function.

Keeps heart healthy: Olive oil is beneficial for heart health. It reduces inflammation and lowers cholesterol levels. Monounsaturated fats present in olive oil lower the risk of heart diseases by improving blood vessel function and reducing the formation of plaque in the arteries.

Wards off cancer: Vitamin E and polyphenols, antioxidants present in olive oil, assist in neutralising harmful free radicals in the body. They further reduce the risk of cancer development. Studies have shown that olive oil consumption may lower the risk of breast, colorectal, and prostate cancer.

Shields against neurodegenerative disease: Olive oil contains compounds that have been found to protect against neurodegenerative diseases like Alzheimer's and Parkinson's. These compounds help reduce inflammation and oxidative stress in the brain, therefore preserving cognitive function and delaying the onset of age-related cognitive decline.

Improves respiratory health: The anti-inflammatory properties of olive oil help benefit respiratory health by reducing inflammation in the airways and improving lung function. Regular consumption of olive oil may help reduce symptoms of asthma and other respiratory conditions.

Maintains hair health: Olive oil is not just beneficial for internal health. It also has numerous benefits for your mane. Applying olive oil to the scalp and hair can help moisturise and nourish the hair. It also reduces dryness, frizz, and breakage.

Gives a glow to skin: Olive oil is rich in vitamin E and other antioxidants that protect the skin from damage caused by free radicals and UV radiation. Alongside, this oil is a natural emollient that helps hydrate and moisturise the skin. Regular application of olive oil can help improve skin texture, reduce wrinkles, and lend a youthful complexion.