Final answer:
To get information about a specific dietary supplement, consider its proven effectiveness, interactions, health necessities, affordability, and safety. The National Academy of Sciences, the Food and Nutrition Information Center, and the USDA National Nutrient Database are reliable sources. It's also important to regard supplements as secondary to a nutritious diet.
Step-by-step explanation:
When seeking information about a specific dietary supplement, it is crucial to consider various factors to ensure safety and efficacy. It's important to understand whether the scientific community recognizes the supplement's workings and if its effects are well known. One should also research whether there is substantiated proofe that the supplement performs as claimed, and be aware of any potential interactions with food or medications.
It is pertinent to assess the necessity of the supplement for your health and whether it is affordable for regular use. Another essential consideration is the safety of the supplement, including whether it is free from contaminants. Health problems can arise from supplements, as the US FDA reports 50,000 health problems annually relating to dietary supplements, indicating the imperative need for thorough vetting of these products.
Under the Dietary Supplement Health and Education Act (DSHEA), the manufacturer is responsible for determining the safety of the supplements rather than the government. This means that consumers must seek out credible resources for supplement information. The National Academy of Sciences, the Food and Nutrition Information Center (FNIC), and the US Department of Agriculture (USDA) National Nutrient Database are excellent sources for current and reliable information.
Lastly, it's essential to remember that a healthy, well-balanced diet is the foundation for obtaining necessary nutrients and supplements should never substitute for food. Nutrients should be derived from food first, with supplements merely serving as an adjunct to a healthy diet.