Dha's effect on the eyes and efficacy

Dha generally refers to docosahexaenoic acid, which has the effects of supplementing nutrients needed by eyes, relieving visual fatigue and protecting eyesight. It can promote eye growth and development, improve eye discomfort and prevent myopia after being used according to doctor's advice.

1. Supplementing nutrients needed by eyes

Docosahexaenoic acid is an essential polyunsaturated fatty acid for human body, and is the main substance constituting retina. Supplementing docosahexaenoic acid in an appropriate amount can supplement nutrients needed by eyes and promote eye growth and development.

2. Relieving visual fatigue

Docosahexaenoic acid can promote the maturity of retinal light-sensing cells, enhance retinal sensitivity, and make eyes better adapt to light changes after supplementing in an appropriate amount, thus relieving visual fatigue and improving eye discomfort.

3. Protecting eyesight

Docosahexaenoic acid can maintain the normal function of retina, thus protecting eyesight and preventing myopia.