Q. Please discuss vitamin K2. This medication has been shown to direct calcium from your diet to your bones. My bone scan improved after I started taking vitamin D3 with K2. The rheumatologist said ...

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.

Perhaps one of the best whitening toothpastes you can buy at your daily grocery shop, Colgate Max White One Optic Whitening Toothpaste contains optic brighteners and works hard to remove surface ...

Fogged side mirrors are more than a minor annoyance, they quietly steal precious seconds of visibility just when you need it most. The good news is that the same science that keeps bathroom mirrors, ...

Luckily, there’s a streamlined option available at Amazon right now — Waterpik’s cordless “ Pulse ” model — for less than $40 ...

Updated - December 31, 2025 at 11:47 AM. (Ex-banker and author of Busy Women: Building Commerce and Culture in Middle India) ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Plus, tips for teaching kids how to brush their teeth and ...

Brian T. Luong, DMD, is an orthodontist at Anaheim Hills Orthodontics and Santa Ana Orthodontics and Chief Dental Officer at Become Aligners. Adults need a pea-sized amount of toothpaste for effective ...

You may have seen the term “natural flavors” on ingredient lists. These are flavoring agents that food manufacturers add to their products to enhance the taste. However, this term can be pretty ...

Natural products are small molecules produced naturally by any organism including primary and secondary metabolites. They include very small molecules, such as urea, and complex structures, such as ...

Natural product synthesis aims to prepare a complex target molecule such that the product is analytically identical to the naturally occurring compound, termed a natural product. It is used for ...