DHA is one of the main components of cells and cell membranes, but it cannot be synthesized by human beings, and must be obtained from diet. DHA mainly exists in marine fish, and the most content in fish is orbital fat, followed by fish oil. Dha is called brain gold and intelligence factor, which shows its important role in baby's intelligence development. By supplementing dha, it can promote the development of fetal brain, play an important role in the maturation of retinal photoreceptor cells, and also promote the development of brain cells and reduce postpartum depression of pregnant women. Adequate dha can reduce the occurrence of postpartum depression.

What food is rich in dha?

1 and breast milk

Breast milk contains more dha. Generally speaking, the dha content in mother's milk depends on the food structure of three meals. For example, mothers eat more fish, so the dha content in breast milk is much higher.

2. Formula milk powder

A major food source for children to absorb dha is formula milk powder with dha, which not only contains dha, but also contains other nutrients.

3. Fish

Fish are rich in nutrients, such as sardines, hairtail, tuna, yellow croaker, salmon and crucian carp. These fish are rich in dha. If you want to supplement dha, you might as well choose these fish.

4. Dried fruits

A- linolenic acid contained in some dried fruits can be converted into dha in human body, such as walnuts, almonds, peanuts and sesame seeds.

5. Algae

Dha is also rich in algae.

6. dha products

Dha can be extracted from deep-sea fish oil and algae and made into dha products, thus entering the market.