Vitamins and Supplements - Page 4

Common spice may beat depression and boost sexual health, doctor says

November 19, 2025

Common spice may beat depression and boost sexual health, doctor says

Research shows saffron may be as effective as antidepressants for treating depression symptoms and could also boost sexual function, Dr. Daniel Amen shares.

Common vitamin could protect some heart attack survivors, study shows

November 12, 2025

Common vitamin could protect some heart attack survivors, study shows

New research found that vitamin D3 therapy, aimed at achieving optimal blood levels, significantly reduced the risk of repeat heart attacks in certain cardiac patients.

New health warning issued over popular sleep aid millions take nightly

November 4, 2025

New health warning issued over popular sleep aid millions take nightly

A new study reveals that melatonin supplements may increase heart failure risk by 90% in chronic insomnia patients, challenging assumptions about this popular sleep aid.

Viral ‘energy booster’ has doctors divided — here’s what to know before trying it

November 2, 2025

Viral ‘energy booster’ has doctors divided — here’s what to know before trying it

Experts reveal the truth about CoQ10 supplements: safe for most, but not the miracle cure many believe. They advise on dosing, side effects and interactions.

Anti-aging supplement could slow disease and keep you younger, with some cautions

October 28, 2025

Anti-aging supplement could slow disease and keep you younger, with some cautions

New research reveals that NAD+ supplements may slow aging and boost cellular health, but experts urge caution and more studies before widespread use.

New vitamin compound shows promise for reversing Alzheimer's damage to the brain

October 20, 2025

New vitamin compound shows promise for reversing Alzheimer's damage to the brain

A new vitamin K-based treatment could help replenish lost neurons in Alzheimer's patients, offering hope for slowing neurodegenerative disease progression.

Protein shake safety debate erupts after probe reveals lead in popular products

October 18, 2025

Protein shake safety debate erupts after probe reveals lead in popular products

A new study reveals protein supplements contain toxic heavy metals including lead, cadmium and arsenic, though experts disagree on actual health risks to consumers.

Simple diet change may support gut healing for cancer survivors, researchers say

October 16, 2025

Simple diet change may support gut healing for cancer survivors, researchers say

A sulfur-containing amino acid called cysteine could help cancer patients recover from gut damage caused by chemotherapy and radiation, MIT scientists found.

Popular vitamin D supplement may have an unexpected effect, experts warn

October 13, 2025

Popular vitamin D supplement may have an unexpected effect, experts warn

Researchers analyzed 11 trials with 655 adults and discovered that taking vitamin D2 supplements decreases the body's vitamin D3 levels, a previously unknown effect.

Overlooked supplement could slow aging and boost brain and heart health, expert says

October 11, 2025

Overlooked supplement could slow aging and boost brain and heart health, expert says

A registered dietitian nutritionist discusses creatine's safety and effectiveness for cognitive and physical benefits, including heart health and bone health.