Final answer:
The National Institute of Health (NIH) is the drug information resource that provides comprehensive information on dietary supplements, vitamins, and minerals.
Step-by-step explanation:
The drug information resource that provides comprehensive information on dietary supplements, vitamins, and minerals is the National Institute of Health (NIH).
This reliable source offers detailed information on a wide range of health topics, including dietary supplements and their benefits. You can find information on specific vitamins, minerals, and their roles in the body on the NIH website.