DHA is the most abundant fatty acid in brain tissue and nerve cells. It mainly exists in gray matter. It is the main lipid component in nerve cell membranes and is also the fatty acid that brain cells preferentially absorb and utilize. Its molecular space structure has long carbon chains and many double bonds.algal oil powder manufacturer It is a raw material that can be used to make various "membranes" in the body, such as neuron cell membranes, synaptic vesicles within neurons, and retina. Its content is found in the human cerebral cortex. Up to 20%, accounting for the highest proportion in the retina of the eye, accounting for about 50%. Therefore, it is reasonable to say that DHA is closely related to brain nerve and vision development, also known as brain gold.
What are the ways to supplement DHA?
Since the human body cannot synthesize DHA by itself, it can only be obtained from food. However, colostrum is particularly rich in DHA,algae oil supplement so breastfeeding is the first choice for lactating children. When purchasing milk powder, formula-fed babies should choose formulas with sufficient DHA content. After your child is able to eat complementary foods, you can choose fish, shellfish, seaweed, nuts and other DHA-rich foods to supplement your daily food. Of course, choosing a DHA nutritional supplement is also a popular method among parents nowadays, which is more straightforward.
How to choose DHA supplements?
1. Ditch the fancy look. There are many forms of DHA supplements, including powders, capsules, gummies, liquid drinks,ara oil etc. However, for children whose growth and development are not yet complete, gummies are not good for teeth; liquid drinks are inconvenient to feed. Capsule formulations are more common and are a good option for continued use over many years.
2. For DHA in capsule preparations, attention should be paid to the raw materials of the capsules. The raw materials of the capsule shell are mainly divided into: animal gelatin and plant starch. Animal gelatin comes from the skin and bones of animals, has poor traceability, and is prone to residual heavy metals and hormones that affect the safety of the content, so it is not the first choice. The source of plant starch is relatively pure and purely plant-based.
3. Is the source of DHA pure? DHA mainly comes from fish oil or algae oil! Fish oil DHA comes from deep-sea fish. Firstly, the current serious ocean pollution easily leaves harmful substances; secondly, fish oil contains high EPA content, which is not suitable for children. Algal oil DHA is extracted directly from marine algae and has not been passed through the food chain, so it is not contaminated and is relatively safer and more stable. Pure plant-based algae oil DHA has no fishy smell and has a good taste.
4. Whether there are additives. Too many additives will not only increase the burden on children's intestines, but also harm dental health and increase the risk of obesity. 0 addition is more secure. As a key nutrient for growth and development, DHA is closely related to eye and brain development.
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