Flatfish also has a certain effect of enhancing memory. Flatfish is a kind of high-protein fish, which is rich in DHA, which can supplement the needed nutrition for the brain and help improve memory. Flounder is rich in unsaturated fatty acids, which can help reduce the blood lipid content in the body; And vitamin A and vitamin E contained in it can further promote the elasticity of blood vessel wall; Rich mineral elements such as calcium and zinc can improve osmotic pressure, help reduce blood pressure in the body, and play a certain role in protecting cardiovascular and cerebrovascular diseases.
1. Buy regular and guaranteed strains and arrange planting time reasonably. 2. Mix sawdust, corncob, bean skin and other materials in proportion to mak