Don't be surprised when you see sodium hyaluronate in the ingredient list of beverages, soft candies or dairy products. This is not a "cross-border" beauty injection, but its safe and edible form - food-grade sodium hyaluronate. This "water magician" is quietly adding points to our health.

I. What is it?

• Natural existence: Hyaluronic acid (HA) is the body's own "water lock expert", existing in joints, skin and eyes, and can bind a large amount of water (theoretically up to 1000 times its own weight).

• Key to consumption: Natural HA molecules are large and difficult to absorb. Food-grade sodium hyaluronate is its stable sodium salt form, which is processed into small molecules by enzymatic hydrolysis or fermentation, and is easier to be absorbed and utilized by the intestines.

II. What is the use of eating it?

Scientific research supports its many health benefits:

1.Joint lubricant: As a core component of synovial fluid, oral supplementation helps relieve joint discomfort and stiffness and support joint health.

2.Endogenous moisturizing of the skin: It can increase the water content of the dermis. Long-term supplementation helps improve skin dryness and fine lines, enhance luster and barrier function, and achieve "nurturing the outside from the inside".

3.Relieve dry eyes: As a component of the vitreous body of the eye, it has the potential to help relieve dry eye symptoms.

4.Intestinal health (under exploration): Preliminary studies suggest that it may maintain the intestinal mucosal barrier and regulate the flora, and its potential needs further verification.

III. Is it safe? Guaranteed!

• Chinese regulatory approval: In 2021, the National Health Commission of China officially approved it as a new food ingredient, which can be used in ordinary foods (such as beverages, candies, and dairy products), and set a daily upper limit of ≤200 mg.

• Mainstream production process: It is produced by microbial fermentation, which is safe, controllable, and has high purity.

• International application: It can be used as a dietary supplement in the United States; it is allowed to be used in specific foods or supplements in South Korea, Japan, and some EU countries.

IV. How to choose wisely?

1.Look at the source: Choose regular brands and channels.

2.Check the label: Confirm that it contains "sodium hyaluronate" and pay attention to the amount added (in compliance with regulations).

3.Pay attention to the molecular weight (if marked): Low molecular weight (such as ≤100,000 Daltons) is usually better absorbed.

4.Reasonable expectations: The effect is mild and gradual, and requires long-term persistence (several weeks to several months), not immediate effect.

5.Special populations: Pregnant women, breastfeeding women, children, and those who are prone to allergies, it is recommended to consult a professional before consumption.

V. Conclusion

Food-grade sodium hyaluronate allows us to easily supplement this precious substance through our daily diet, nourishing joints, skin and eyes from the inside. Scientifically understand and choose compliant products to make it icing on the cake for health. Remember: a balanced diet, adequate drinking water, regular work and rest, and moderate exercise are the cornerstones of health. Sodium hyaluronate is a "nutritional partner" rather than a substitute.