Understanding Nutritional Supplements and Their Benefits

Nutritional supplements are products designed to provide nutrients that may be missing from one's diet, aiming to support overall health and well-being.
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Vitamins And Minerals | Supplement Safety | Health Enhancement | Nutrient Supplements | Dietary Additions | Health Support Products
Prepared by Lee Cheng, reviewed by Jane Cox

Nutritional Supplement FAQ


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What is a dietary supplement?

A dietary supplement is a manufactured product intended to supplement a person's diet by taking a pill, capsule, tablet, powder, or liquid. A supplement can provide nutrients either extracted from food sources, or that are synthetic (in order to increase the quantity of their consumption).

What are supplements & how do they work?

What are supplements? As the name implies, supplements (dietary / nutritional) are any product that aims to ‘supplement’ the diet with nutrients that could potentially be missing. Popular supplements include vitamins D, C and B12, minerals like iron and calcium, herbs like echinacea and products like fish oils and probiotics.

Do you need dietary supplements?

Nutritional supplements are meant to complement a healthy diet, not replace it. If you're in good health and you eat a wide variety of foods, you likely don't need supplements. But sometimes, fortified foods and dietary supplements may help provide one or more nutrients.

What are the different types of nutritional supplements?

Dietary supplements come in a variety of forms, including tablets, capsules, gummies, and powders as well as drinks and energy bars. Popular supplements include vitamins D and B12; minerals like calcium and iron; herbs such as echinacea and garlic; and products like glucosamine, probiotics, and fish oils.

Nutritional Supplement References

If you want to know more about Nutritional Supplement, consider exploring links below:

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