How to Choose Health Supplements Scientifically?

Health supplements are not miracle cures. When chosen appropriately, they serve as a beneficial addition to your diet; when chosen incorrectly, they are nothing but a waste of money and may even cause health issues.

Step 1: Evaluate Your Personal Needs

Don’t follow trends blindly. First, ask yourself: Why do I need this product? Am I actually deficient in this nutrient? It is advisable to confirm your nutritional status through clinical examinations beforehand.

Step 2: Check the Approval Number

Legitimate health supplements should bear the approval number in the format of "Guoshi Jianzi G + 4-digit year code + 4-digit serial number" (for products approved since 2003) or "Weishi Jianzi" (for products approved before 2003). You can verify the authenticity of the product on the official website of the State Administration for Market Regulation.

Step 3: Examine the Ingredients and Dosage

Pay attention to whether the content of active ingredients is appropriate and if any unnecessary excipients are added. Excessive intake of certain ingredients can be toxic, such as vitamin A and vitamin D.

Step 4: Choose a Reliable Brand

Opt for well-known brands with a good reputation and high transparency. Avoid purchasing products from unknown sources or those with exaggerated claims.