Guide
What Are Supplements? A Simple Evidence-Based Overview
By SupplementList Editorial Team • 2026-01-10
Dietary supplements include vitamins, minerals, herbs, and other compounds that may support health when used responsibly. They are meant to complement, not replace, a balanced diet and healthy lifestyle.
How supplements fit into a wellness plan
Research suggests supplements can help fill nutrient gaps, especially for people with limited diets or higher needs. The best approach starts with food, sleep, and movement, then considers targeted support.
Quality and safety basics
Look for transparent labels, third-party testing, and conservative dosing. Always review interactions and talk with a healthcare provider when you have a medical condition or take medications.