Dietary Supplements—For Whom? The Current State of Knowledge about the Health Effects of Selected Supplement Use

Dietary supplements are widely used to complement nutrient intake but should not replace a balanced diet. Common supplements include vitamins D and B12, calcium, and omega-3s. While they can help address deficiencies and support health, excess intake can lead to side effects or interfere with medications. Regulation by the FDA ensures safety but not efficacy before marketing. Consumers are advised to consult healthcare providers to determine the necessity, dosage, and risks of supplements.

Prioritize a varied diet to meet nutritional needs naturally. Supplements can be used to address specific deficiencies, like vitamin D or omega-3s, but consult a healthcare provider before use to avoid adverse effects or interactions with medications. Be cautious of high doses, especially of fat-soluble vitamins and minerals.