New research in Annals of Internal Medicine links paternal nutritional deficiencies, especially low vitamin B12
A 2026 JAMA Ophthalmology trial found gildeuretinol, a modified form of vitamin A, slowed retinal lesion growth by 21.
B12 deficiency or low B12 levels have been estimated to affect about 40% of people over 60 years of age, and about 40% of the general population may be on the lower end of normal. Vitamin B12 deficiency can look like the signs and symptoms of diseases that are commonly associated with aging, such as...
New research links both high and low vitamin B12 levels to cancer risk. Here's what the science actually shows about the vitamin B12 cancer
High-dose IV vitamin C cancer treatment is showing real results in clinical trials, doubling survival in pancreatic cancer.
A 2026 study in Neurology Open Access found higher vitamin D levels in midlife linked to lower toxic tau protein in the brain 16 years later
A 2026 JAMA Ophthalmology study found nicotinamide (vitamin B3) may help prevent vision loss by cutting glaucoma risk 66% in people with high
High-dose vitamin E can amplify the vitamin blood thinners interaction, raising bleeding and hemorrhagic stroke risk. Learn the dose thresholds
Most people take vitamin D without thinking twice about it. It sits beside the multivitamins on the counter, costs next to nothing, and carries a reputation for being almost universally good for you. Bone health. Immune support. Mood. The list of supposed benefits grew so long over the past two decades that vitamin D became...
Most of the vitamins you know as a “hair and nails” supplement have never made headlines in an oncology lab. For decades, biotin (vitamin B7) has lived quietly on the shelves of drugstores, associated mostly with thicker hair and stronger nails. It is not a dramatic nutrient. It’s not associated with cancer prevention or cancer...
Around 10 million new cases of dementia are diagnosed globally every year, with Alzheimer’s disease accounting for 60-70% of cases. Alzheimer’s first steals memories, then independence, and finally the ties that hold families together. Existing medications can help some people think a little clearly for a while. A few may slow down the decline for...
According to the CDC’s statistics in 2024, around 98 million American adults have prediabetes. That is a very large number of the population, accounting for around 1 out of 3 adults in the United States. This condition is characterized by high blood sugar levels, but not yet to a degree that leads to a type...
