Vitamin B12 is typically well-tolerated, but in very rare cases, there are serious side effects to be aware of. Learn more ...

Branded content. Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. Men and women can experience hair thinning, or they may find that their ...

Some nutrients work better together—pairing them helps your body better absorb them. Examples of great pairings include vitamin C and iron, vitamin D and calcium and vitamin D and magnesium. Eating ...

Vitamins for teens have come a long way from those chalky, "fruity" Flintstones vitamins many of us Millennials had to stomach. As a parent, you want your teen to be getting the proper nutrients, ...

Sunlight is the main source of vitamin D, but depending on where you live, it may be tough to catch some rays during the winter months. Luckily, you can get more of this important nutrient right in ...

Amelia Ti is a Registered Dietitian (RD) and Certified Diabetes Care and Education Specialist (CDCES) based in NYC. She completed her Bachelor's in Nutrition & Dietetics at NYU and Master's in Applied ...

More than 86 percent of American adults regularly take vitamins or supplements, despite recent findings that only about one-quarter of those polled actually need them. That’s according to a 2019 ...

Supplements may negatively affect sleep quality due to their ingredients, mode of action, or the timing of doses. Some vitamins, such as melatonin, promote relaxation and induce sleep. Others can act ...

Jennifer Wirth is a professional writer and SEO specialist with a focus on health, wellness, parenting and beauty. She holds a bachelor’s degree in chemical engineering and is passionate about ...

Dr. Amanda Smith is a professor of psychiatry and behavioral neurosciences at the University of South Florida Morsani College of Medicine and the director of clinical research at the USF Health Byrd ...