Are laying hens nutritious?

The nutrition of soil eggs can not be ignored. Everyone knows that native eggs are good. But why? Some time ago. I found the nutritional value of soil eggs on the Internet: 1, soil eggs lay fewer eggs, with long nutrient accumulation period, low water content, protein content increased by 5%-6%, fat decreased by 3%, cholesterol decreased by 19.8%, and ω-3 unsaturated fatty acids (ω-3) and phospholipids were higher. Both substances can be used. Omega-3 fatty acids can effectively prevent the synthesis of lipoproteins in the liver and promote the metabolism of lipoproteins, thereby reducing blood viscosity, reducing thrombosis, improving vascular function and greatly reducing the incidence of cardiovascular and cerebrovascular diseases. Omega-3 fatty acids can also inhibit platelet aggregation and prevent coronary heart disease and stroke. Has the effects of inhibiting the spread of chronic inflammation and preventing inflammatory diseases such as asthma; Has the functions of lowering blood sugar and preventing diabetes; Has effects in inhibiting oncogene activity and preventing cancers such as breast cancer and rectal cancer; Has the functions of promoting brain cell development, improving brain cell activity, improving memory and preventing Alzheimer's disease; Has the effects of enhancing retinal reactivity and preventing vision loss; Has the effects of reducing the contents of triglyceride and cholesterol in blood and preventing hypertension and obesity. It can be said that no nutrient has as many health care and disease prevention functions as omega-3 fatty acids.

2. From the point of view of nutrition, native eggs contain protein, fat, lecithin, vitellin and vitamins.

A:

d、

B and trace elements such as iron, calcium, phosphorus, potassium and selenium which are beneficial to human body. They are easily absorbed by the human body, and the utilization rate of egg white and yolk is above 95%, so whether it is ordinary people, patients or children, pregnant women and the elderly, earth eggs are ideal and easy to obtain nutrients every day.

3. Earth eggs are rich in nutrition and are important ingredients in women's beauty diet. An egg a day is not superfluous. If the blood cholesterol does not exceed the standard, there is no need to deliberately abandon the egg yolk. Eggs are the most abundant food in protein.

. Eggs contain high-quality protein with the highest physiological utilization rate among natural foods. Women's face, hair and skin need enough protein to maintain, and eggs are the simplest, most convenient and most balanced food in protein. In addition, egg yolk also contains a variety of B vitamins, vitamin A, vitamin D and vitamin E, and egg butter has anti-aging effect.

4, the ancient Chinese medicine book "Compendium of Materia Medica" records: eggs are sweet and flat, which can calm the five internal organs and rest at ease; It can stop convulsion and prevent miscarriage, and has the effects of nourishing yin, strengthening spleen and tonifying lung. , but also dry. If eaten regularly, it can eliminate illness and prolong life. It is most suitable for growing children, teenagers and pregnant women as nutritional supplements.