Final answer:
Natural Medicines is the resource that offers comprehensive information on dietary supplements, including vitamins and minerals. It includes databases on the effectiveness, dosing, and safety of various supplements.
Step-by-step explanation:
The drug information resource that provides comprehensive information on dietary supplements, vitamins, and minerals is Natural Medicines. This resource is well-known for its extensive database on supplements and natural products, including detailed information on their effectiveness, dosing, interactions, and safety. Dietary supplements can include a range of products such as macronutrient supplements (amino acids, proteins), micronutrients (vitamins and minerals), probiotics, and herbal supplements, each with their specific health benefits and usage recommendations.