This is mainly because our vitamins are lost at high temperatures, especially vitamin C, which can be lost by more than 50% at high temperatures.
Walnuts are rich in protein, fat, carbohydrates and copper, magnesium, potassium, phosphorus, iron and other minerals, as well as vitamin A, vitamin E, vitamin C, folic acid, niacin and pantothenic acid and other nutrients.
1. Walnuts are rich in protein and many essential amino acids, which can promote the synthesis of neurotransmitters and nerve cells inside the brain, improve brain vitality, and promote memory capacity.
2. Walnuts contain fat, most of which are unsaturated fatty acids, can promote digestion and intestinal peristalsis, and promote defecation, reduce the body's absorption of fat; but also for the fat-soluble vitamins A, D, E, K provides a good solvent, can promote the body's absorption of these nutrients.
3. Walnuts are rich in vitamin A, vitamin E, vitamin C and other nutrients, these vitamins can promote brain activity, to promote the growth and development of the body also has a very important role.
4. Walnuts contain a large amount of calcium, iron, phosphorus and other mineral elements, regular consumption of anti-aging, beard hair and prevention of premature whitening and hair loss.
Effectiveness
1. Brain and brain
Walnuts are rich in linoleic acid and DHA, is the brain and visual function development of the necessary nutrients; its trace elements such as zinc, manganese, etc., are the brain in the pituitary gland is an important component. Regular consumption of walnuts can replenish the brain's nutritional needs, and play a role in brain health and intelligence.
2. Anti-aging
Walnuts are rich in vitamin E, vitamin E is recognized by the medical community as an anti-aging substance. It can eliminate free radicals in the body, help body cells from free radical damage, and maintain cellular vitality.
3. Anti-constipation
Walnuts are rich in walnut oil, and a large amount of crude fiber. Walnut oil can soften stools, lubricate the intestinal tract. Crude fiber can absorb water expansion, stimulate intestinal movement, so as to achieve the effect of treating constipation.
4. Reduce blood sugar
Walnuts contain a large number of unsaturated fatty acids, can effectively reduce the body's resistance to insulin, at the same time for the risk of type 2 diabetes can play a role in reducing the prevention. Regularly eating walnuts can effectively reduce the body's blood sugar levels.
5. Sleep
Walnuts contain a lot of melatonin, can help the human body sleep. Melatonin is a hormone that can help regulate human sleep, it will be more secretion at night to help people sleep. Eating walnuts can promote melatonin secretion and help improve sleep.