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What are the effects and functions of black sesame

Sihaiwang: for black sesame, do you think of the sentence "throw watermelon and pick up sesame". It is said that the loss of a huge watermelon, but only get a very small sesame, I don't think it's worth it. But sesame, though small, has powerful functions. And black sesame has a great effect on food. Don't even think about it. What sesame dumplings and sesame cakes are all good. So don't ignore the little sesame seeds. Let's take a look at the power of sesame.

Effect and function of black sesame

Black sesame has the functions of nourishing the liver and kidney, nourishing the five internal organs, benefiting the essence and blood, moistening the intestines and dryness, and is regarded as a nourishing saint. Black sesame has health care effect. On the one hand, it is rich in high-quality protein and minerals, on the other hand, it is rich in unsaturated fatty acids, vitamin E, and precious sesamin and melanin.

1. Calcium supplement

There are many calcium supplement products in the market. Although the advertisement says that the absorption rate is much higher, the actual effect may be far from each other. From a scientific point of view, the best way to supplement calcium is food. It's easy for people to think of milk and eggs to improve food calcium supplement. However, the calcium content of black sesame is much higher than that of the first two. The calcium content of black sesame is close to 800 mg per 100 grams, while the calcium content of milk is only about 200 mg per 100 grams. Therefore, black sesame is the best calcium supplement.

2. Lowering blood pressure

There are many causes of hypertension, one of which is the high salt diet. Nutrition experts recommend that each person should eat no more than 6 grams of salt per day, but in real life, most people can't do it. Therefore, it is very important to recommend high potassium diet, because one of the main functions of potassium intake is to promote the elimination of sodium. The content of potassium in black sesame is rich. The content of potassium in black sesame is high, while the content of sodium is much less. The ratio of potassium to sodium is close to 40:1, which is very important for controlling blood pressure and maintaining heart health.

3. Hair tonic

Modern research has proved that the decrease of melanin secreted by melanocytes in hair follicles is the main cause of white hair, and the decrease of tyrosinase is one of the pathological mechanisms. It has been found that the water extract of black sesame can promote the expression of tyrosinase, and the synthesis of melanin can be increased, so the white hair can become black again.

4. Skin care

At present, it is considered that reducing the production of free radicals, eliminating the metabolites of aging and improving the activity of antioxidant enzymes are the effective methods to delay skin aging. Black sesame is rich in natural vitamin E, which is the highest content in plant food. Vitamin E is a good antioxidant. Proper supplement of vitamin E can play a role in skin and beauty. In addition, sesame is one of the four major oil crops. The oil content of black sesame is mostly unsaturated fatty acids, and linoleic acid accounts for about half of each. Linoleic acid is an ideal skin beauty agent, because when the human body lacks linoleic acid, it is also easy to cause skin dryness, scale hypertrophy, growth retardation and cholesterol deposition in blood vessels and other symptoms. Therefore, linoleic acid is also known as "muscarinic acid".