Want to Keep Your Weight Down? Swap Butter and Margarine for This Oil. Scientists List the Benefits

Scientists have confirmed that olive oil can help maintain a healthy body weight, while butter and margarine promote the appearance of extra pounds. Even a small amount of olive oil in the diet has health benefits. Why is it worth replacing other fats in the diet with olive oil?

Olive oil is rich in monounsaturated fatty acids, which have a beneficial effect on metabolism. Studies suggest that regular consumption of olive oil can help maintain body weight and even prevent weight gain.

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A long-term study recently published in The American Journal of Clinical Nutrition confirms the impact of olive oil on metabolism. Researchers analyzed data from 20 to 24 years, covering more than 121,000 people. They found that consuming just 7 grams of olive oil per day was directly associated with less weight gain .

In comparison, consuming the same amount of margarine, butter, or vegetable oils led to weight gain. This effect was noticeable regardless of age or initial BMI.

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At the same time, experts emphasize the effect of olive oil on lipid and glucose metabolism. A diet rich in olive oil helps the body manage energy better. Olive oil supports heart health and improves insulin sensitivity , which helps maintain stable blood sugar levels. It also contains polyphenols, antioxidants that have anti-inflammatory effects while supporting cellular metabolism.

In addition, olive oil provides vitamin E, known for its antioxidant properties that protect body cells from oxidative stress, and vitamin K, crucial for bone health and blood clotting. Squalene, which is naturally found in olive oil, supports skin health, and phytosterols can lower bad cholesterol.

Butter contains saturated fatty acids, which, if consumed in excess, can promote the storage of body fat and increase the risk of cardiovascular disease . Although it provides vitamins A and D, excessive consumption is not recommended.

Margarine, on the other hand, can contain harmful trans fats, which raise bad cholesterol levels and promote inflammation. Margarine can also contribute to weight gain , especially when consumed in excess.

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Olive oil is not only a healthier choice, but also a tasty and versatile alternative to other fats used in Polish cuisine. It goes well with many dishes - from salads, through pasta and meats, to bread.

When shopping, it is worth paying attention to the quality of the oil . The best choice is extra virgin olive oil, cold pressed, because it contains the most valuable ingredients for health.