Ruokavaliolisäaineita

Ruokavaliolisäaineita, or dietary supplements, are products intended to supplement the diet and contain one or more dietary ingredients or other substances with a nutritional or other physiological effect. These ingredients can include vitamins, minerals, herbs, amino acids, and other substances. They are typically taken by mouth in the form of pills, capsules, tablets, powders, or liquids.

The purpose of dietary supplements varies. Some are used to prevent or treat deficiencies of specific nutrients. Others are taken to support general health and well-being, or to achieve specific health goals such as boosting energy, improving athletic performance, or supporting immune function. The marketing of dietary supplements often highlights their potential benefits for various health conditions, though scientific evidence for many of these claims can be limited or inconclusive.

In many countries, dietary supplements are regulated differently than pharmaceuticals. They are often considered a category of food rather than drugs, which can mean less stringent requirements for pre-market approval of their safety and efficacy. Manufacturers are generally responsible for ensuring their products are safe and that any claims made are truthful and not misleading. Consumers are advised to consult with a healthcare professional before starting any new dietary supplement regimen, especially if they have underlying health conditions or are taking medications. This is to ensure the supplement is appropriate for their individual needs and to avoid potential interactions or side effects.