Does supplementing DHA mean eating more fish?

"To supplement DHA for the body, you need to eat more fish." This is the understanding of many pregnant mothers about the way to absorb DHA. Although DHA exists in large quantities in fish, it is difficult to obtain enough DHA through daily diet. For example, Japanese dishes such as salmon and tuna are also rich in DHA, but pregnant women usually eat a lot of marine fish sashimi, which is not in line with Chinese eating habits. Moreover, marine fish generally contain more EPA, which has the effect of reducing blood viscosity and diluting blood. Accumulation in pregnant women and infants can easily cause abnormal bleeding. In addition, due to serious marine pollution, marine fish contain many potential pollutants: methylmercury, dioxins, PCBs and other harmful substances.

So how should expectant mothers supplement DHA?

1. Eat marine fish frequently

The DHA contained in large deep-sea fish is richer than that contained in fish eaten daily, but excessive intake poses a safety hazard to pregnant women and fetuses. It is recommended that large deep-sea fish such as tuna, mackerel,dha algal oil powder and eel have rich DHA content, and the fish eaten daily are generally low.

2. Foods containing linolenic acid

Pregnant women can also convert a small amount of DHA by eating foods containing α-linolenic acid, such as nuts such as walnuts, peanuts, or vegetable oils such as peanut oil and soybean oil, but the conversion rate of α-linolenic acid to DHA is only 1%, which is far from meeting the needs of fetal development.

According to the international recommended amount, pregnant women need 300 mg of DHA per day. According to the conversion rate of linolenic acid, it is equivalent to eating 1734g of pecan kernels or 7500g of peanut oil every day! Obviously, it is impossible for pregnant women to eat such a large amount of food every day, so they need to consider supplementing DHA products on the basis of diet.

In fact, it is difficult to obtain enough DHA through daily diet. At the same time, the recommended DHA supplement standard is: 300 mg of DHA intake for pregnant and lactating women.

3. DHA algae oil

Seaweed is the protozoan of DHA, and deep-sea fish obtain DHA by eating seaweed. DHA algae oil is extracted directly from marine algae, without being transmitted through the food chain, and has no heavy metal pollution. DHA algae oil is directly extracted from marine single-cell algae, without using genetically modified technology, does not contain EPA, does not contain trans fatty acids, has strong antioxidant capacity, stable content, is safe and easy to absorb. Direct supplementation of algae oil is most in line with the needs of pregnant women.

Although internationally renowned brands of pregnant women's formula milk powder also add DHA algae oil, the amount added is small, and due to the inevitable exposure to air during storage and preparation, it causes nutrient loss, so its effective absorption rate is not as good as direct supplementation of DHA algae oil.

For pregnant women, DHA, like folic acid and calcium, cannot be obtained in sufficient quantities through daily diet. Sufficient and safe are the golden criteria for pregnant women to supplement DHA. DHA extracted from seaweed is the most suitable DHA supplement for pregnant women, infants and young children. Because seaweed is the protozoan of DHA, deep-sea fish obtain DHA by eating seaweed. DHA algae oil is directly extracted from marine single-cell algae, without food chain transmission, without using genetically modified technology, does not contain EPA, does not contain trans fatty acids, has strong antioxidant capacity, stable content, is safe and easy to absorb.

linolenic acid folic acid Seaweed

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