Is it necessary to supplement DHA during pregnancy? 5 benefits of DHA that not only pregnant mothers should know

When you are pregnant, all kinds of nutritional supplements come to your attention, and DHA must have been recommended several times.algal oil powder manufacturer Most of the reasons why it is recommended are that it is "brain gold", and babies who eat DHA during pregnancy will be smarter.

Well, the current research results are still controversial, and no such conclusion has been clearly reached.

So should we supplement DHA?

The answer is yes.

DHA, docosahexaenoic acid, an n-3 series polyunsaturated fatty acid, is one of the essential fatty acids for the human body.algae oil supplement It cannot be synthesized by the human body itself and can only be ingested from food.

We need to supplement it because it is a beneficial nutrient for anyone to maintain health, not just because a woman is pregnant.

What are the benefits of supplementing with DHA?

As an essential fatty acid, DHA has many benefits.

1. Promote the formation of brain and retina

DHA is one of the main components of the human brain, accounting for about 10% of brain fat.

It mainly exists in the form of phospholipids in the membranes of central nervous system cells, such as brain synaptosomal cells and retinal cells,ara oil such as retinal photoreceptor cells.

The main reason why it is emphasized to ensure DHA intake during pregnancy is that according to literature reports, the DHA content in the brain only shows an upward trend during embryonic development and lactation.

The late pregnancy to birth in mammals is an active period for the formation of neural networks, and the relative abundance of DHA in the brain is consistent with its rapid formation.

This requires more omega-3 polyunsaturated fatty acids to form new synapses.

2. Maintain brain function and delay brain aging

If there is a lack of DHA, the formed brain processes will gradually shrink, the ability to transmit information between brain cells will decrease, and sensory functions will also decline.

Japanese research has confirmed that DHA can improve the flexibility of the brain to a certain extent, inhibit brain aging, and is beneficial to brain health.

3. Improve cardiovascular and cerebrovascular function and brain function

It improves the brain's self-nutrition system and significantly repairs brain cells that have atrophied and died due to age.

Therefore, supplementing DHA to the brain can achieve the purpose of preventing and treating Alzheimer's disease to a certain extent.

4. Anti-arteriosclerosis

DHA can reduce the pro-arteriosclerotic factors - triglycerides, total cholesterol, low-density lipoprotein, and very low-density lipoprotein in the serum, and at the same time increase the anti-arteriosclerotic factor - high-density lipoprotein.

5. Fight cancer

Both DHA and EPA in fish oil can inhibit rectal cancer, and DHA has a stronger inhibitory effect.

High-purity DHA can inhibit the production of abnormal dens on the large intestinal mucosa and inhibit the growth of abnormal dens.

DHA can reduce the resistance to anti-tumor drugs used to treat gastric cancer, bladder cancer, uterine cancer and other cancers.