People can buy supplements from various sources, including:
- Health food stores: These stores specialize in selling natural and organic foods, as well as dietary supplements and vitamins.
- Online retailers: Many online retailers sell supplements, including large e-commerce sites like Amazon, as well as specialized supplement retailers.
- Pharmacies and drugstores: Many pharmacies and drugstores sell supplements alongside prescription and over-the-counter medications.
- Supplement manufacturers: Some supplement manufacturers sell their products directly to consumers through their websites.
- Wellness clinics: Some wellness clinics, including those focused on functional medicine and alternative treatments, may sell supplements to their patients.
