In this edition of The People’s Pharmacy, Joe and Teresa Graedon also hear from a reader curious if there are dangers to taking zinc long-term.

Foods high in vitamin A include organ meats, sweet potatoes, carrots, eggs, fish, and dairy products. You can also find vitamin A in dietary supplements. Vitamin A plays a role in your vision, bone ...

Vitamin D3 and vitamin K2 work together to support bone strength, improve calcium use, and help maintain healthy bone density.

Learn the best time to take vitamin K2, why it absorbs better with fat, and how it supports bone and heart health when paired with vitamin D.

Kristie Reed, PharmD, oversees emergency, general medical, surgical, psychiatric care, and oncology medication as the pharmacy director of a community hospital. Dr. Reed specializes in IV medications.

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Teresa Carr Vitamin prices are confounding—and they vary wildly. You can spend less than ...

Oftentimes, vitamin C (for your immune system) and vitamin B (for nerve health and energy) get the attention. But a dietitian says vitamin K, specifically vitamin K2, may be worth adding to your ...