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 ...

Feb. 3, 2025 — Maternal vitamin D levels in the first trimester were related to both prenatal growth and pregnancy outcomes, according to a new study. Low vitamin D levels during the first ...

For the first time, epigenetic clocks were used to measure the aging ... Jan. 21, 2025 — The B vitamin mitigates manganese neurotoxicity, which produces symptoms that resemble Parkinson's disease.

That might seem easier said than done: Anyone who’s taken a spin down the supplements aisle at Walgreens knows that there are a lot of options out there. So to help you get started, I asked ...

Popular liver supplements such as milk thistle, artichoke, dandelion, turmeric, vitamin C, and others are often marketed with claims that they detoxify or cleanse the liver. However, research suggests ...

The FDA unveiled the Chemical Contaminants Transparency Tool, a searchable online database that provides a list of chemical contaminant types and levels used to evaluate possible harm in foods ...

Cleidocranial dysplasia (CCD) (MIM 119600) is an autosomal dominant skeletal dysplasia characterised by abnormal clavicles, patent sutures and fontanelles, supernumerary teeth, short stature, and a ...

Oxidative Stress: Neuropathy, Excitability, and Neurodegeneration.