Do magnesium supplements really work for blood pressure, mood, migraines, and more? Learn why and when you may need additional magnesium.

Given the recent interest in longevity, antiaging supplements are rising in popularity, and among them, NAD+ is at the ...

Vitamin B12 deficiency can be caused by poor diet or malabsorption, leading to fatigue, muscle weakness, and memory problems.

Best electrolyte supplements for replenishing your body’s salts and minerals - From post-night-out saviours to ...

NAD supplements are popular for anti-aging, metabolism, and cognition. Do they actually work? Experts discuss what NAD is, benefits, risks and more. Everyone is talking about NAD, the latest trendy ...

Health conditions, medications, and poor diet quality can interfere with nutrient absorption. Vitamins and supplements can help fill nutritional gaps when your diet falls short of recommended intake.

Liquid collagen can help rejuvenate skin and increase elasticity. It may also support heart health, bone and joint health, ...

When it comes to preventative health recommendations, few are more common than admonitions to get one's stress levels down. Such recommendations make sense considering that experiencing too much ...

QUESTION: Hi Dr. Zac, am I being hoodwinked into buying vitamin supplements, or do they actually work? I’ve been feeling constantly tired despite getting enough sleep, and I suspect I might be low on ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." According to the U.S. Food and Drug Administration (FDA), approximately 75% of all Americans take at ...

You’ve seen them everywhere—glossy ads featuring glowing-skinned celebrities crediting their youthful appearance to collagen supplements. Your Instagram feed is probably peppered with influencers ...

NAD supplements are the latest health trend to explode on TikTok, where people claim the supplements can help boost metabolism, improve cognition, and slow or even reverse aging. Hailed by some as a ...