Dietary Supplements: What You Need to Know

The NIH Office of Dietary Supplements' fact sheet provides an overview of dietary supplements, including vitamins, minerals, herbs, amino acids, and enzymes. It emphasizes that while supplements can help individuals meet nutritional needs, they are not substitutes for a balanced diet. The document advises consumers to consult healthcare providers before starting any supplement regimen, as some products can interact with medications or have adverse effects. For brain health and cognitive performance, the fact sheet suggests that obtaining nutrients from a varied diet rich in fruits, vegetables, and whole grains is preferable to relying solely on supplements. This approach ensures the intake of essential nutrients that support cognitive function. The information is credible, sourced from a reputable institution, and aligns with current dietary guidelines.