12個關於膳食保健品的常見問題

Purchasehealthcare productBefore you begin, you'll need to consider which vitamins, herbs, or other natural ingredients you need. Next comes choosing the right product from the many dietary supplements on the market. This isn't an easy task, as you'll encounter some potentially confusing terminology and claims. This article will explain some of the questions you might have about information on product labels. This will make it easier for you to buy the right supplements from reputable brands at the best prices.

1. Should I choose natural vitamins or synthetic vitamins?

You can choose either one, because the body absorbs and uses both natural and synthetic vitamins in the same way, so in most cases you don't need to spend more money on natural vitamins. However, supplements containing natural vitamin E are better than synthetic ones because they are more easily absorbed by the body. Products containing natural vitamin E will be labeled with "d-alpha-tocopherol".

2. Which dosage form of health supplement should be chosen?

Most health supplements come in various dosage forms, including tablets, capsules, softgels, tinctures, extracts, powders, and gummies. Regardless of the dosage form, most supplements are absorbed into the bloodstream in the same way. Your choice of dosage form depends on your preference or the age of the user. For example, gummies are more suitable for children, while softgels are more suitable for the elderly. Please carefully read the product label to ensure that the brand does not use fillers, colorings, waxes, or binders in their tablets and capsules.

3. What is the percentage of Daily Value (DV) on the product label?

Most health supplements and food labels list the percentage of daily nutritional value (DV) for various nutrients. DV refers to the percentage of a particular nutrient contained in a serving of food; this data indicates how much of that nutrient you can get from packaged foods or dietary supplements. Your DV value depends on your age, gender, and health condition.

4. What are Dietary Reference Intakes (DRIs)?

DRIs are the absolute minimum levels at which the body can absorb nutrients. These doses are specifically designed to reduce the risk of chronic diseases. They are calculated by experts based on the assumption that the person is healthy, taking into account their sex, age, and overall health. Note that DRIs do not take into account factors that increase the need for additional nutrients, such as poor diet, stress, environmental toxins, drug abuse, alcoholism, smoking, and poor sanitation. Therefore, doctors often recommend higher doses for optimal health.

5. Where can I buy dietary supplements?

You can purchase dietary supplements at local pharmacies or online stores, preferably those with a wide variety of nutritional products. Before buying supplements online, make sure you understand the products you want to buy and carefully read the labels on the catalog or website. Therefore, where you buy them is not important, as long as you carefully read the product labels.

6. Do I need to worry about additives and fillers?

If you have food allergies or sensitivities, you'll need to be careful about the additives and fillers in nutritional supplements. Instead, look for products that are free of wheat, yeast, milk, salt, soy, corn starch, and sugar. Common fillers include talc, rice concentrate, cellulose, silica, and magnesium stearate. Vegans who want to avoid any animal products should check the label for animal-derived gelatin unless the manufacturer explicitly states that the capsule is plant-based. Most supplements today use non-animal-derived capsules and coatings.

7. What is a "standardized" herbal extract?

Herbal supplements often come labeled with claims of "standardized extracts" or "guaranteed potency extracts." This means the product guarantees it contains standardized or predetermined levels of active ingredients. Standardized extracts allow for more precise dosage.

8. What does the “USP” label mean?

The "USP" on the label indicates that the supplement has passed tests for solubility and overall quality. The United States Pharmacopeia (USP) is an independent, non-profit corporation that sets standards for the quality, purity, strength, packaging, and labeling of medicines and nutritional supplements in the United States.

9. How should health supplements be stored?

Store your health supplements in a cool, dark place out of reach of children. Store vitamins A and E in the refrigerator.

10. What is the shelf life of dietary supplements?

While many health supplements have a shelf life of one year or longer, you should pay attention to the expiration date printed on the product packaging. Discard any expired vitamins and nutritional supplements, as they are no longer effective.

11. How to choose a health supplement brand?

Not all vitamins are created equal. Some brands may add fillers to their products, but reputable brands add extra nutrients to enhance their supplements. Therefore, before purchasing dietary supplements, make sure you research the brand. You can learn about brands online or check reviews from other people or testing companies. When choosing a product, make sure you rank products with two or more quality certifications. These certifications include:
(USP) - United States Pharmacopeia
(IVO) – International Fish Oil Certification Organization
(GMP) – Good Manufacturing Practices for Pharmaceuticals

12. How do I find a qualified nutritionist?

If you need advice on which supplements to take, you can consult a qualified practitioner. You can visit a hospital to discuss your needs for supplements with a doctor, or your local pharmacist may recommend a naturopathic physician or nutrition consultant if appropriate.

Gogo Herbs is a rapidly growing online health supplement store in Hong Kong, providing high-quality health products to customers throughout the city. We offer a carefully selected range of vitamins and minerals, herbal remedies, and functional foods. These effective and pure products are beneficial to the overall health of our customers. Gogo Herbs' health supplements include premium products from major well-known brands, and our team of experts selects supplements for young people and seniors with mild to severe health challenges. All carefully selected supplements are safe and legally certified.