2. Spirulina, vitamin E, vitamin C, collagen and B vitamins are not low in the foods we usually eat, so it is not necessary for normal people to make up for them deliberately;

3. Spirulina is found in kelp, laver, laver and other seafood, and it is also found in some fungus mushrooms. Its main function is to clean up vascular garbage and enhance antibodies, but it can also dilute blood if used in large quantities for a long time;

4. Vitamin E is fat-soluble and its content in vegetable oil is not low, which can completely meet people's demand for it. Excessive intake or long-term consumption of these nutrients will lead to overweight and obesity;

5. Grape seed tablets: With people's attention to health preservation and health, nutrition and health products such as anti-oxidation, anti-free radical and anti-aging have become very popular. Grape seed contains substances that resist oxidation and clean up vascular waste, so it is made into grape seed oil, grape seed slices and so on. These things can be eaten in small amounts, but eating too much often backfires;

6, collagen and B vitamins, collagen is mainly used in animal foods, but also exists in soy foods, so it is not recommended for normal people to eat collagen and soy protein; Cereals, vegetables and fruits are rich in B vitamins. If you increase the intake of these foods, you won't have to spend money on expensive and unpalatable B vitamins.

7. There is no problem with the above nutrients, but eating them together will bring problems. It is recommended to choose one or two of them and take them separately every day. You can eat one in the morning and one at night, which is more conducive to absorption.