BOSTON — Do you get enough vitamin K in your diet? If not, that lapse might be affecting more than just your bones. New research from Tufts University suggests that skimping on vitamin K, commonly ...

Add Yahoo as a preferred source to see more of our stories on Google. By now, you've likely been told to "eat your greens" for as long as you can remember—and therefore assume you understand why you ...

A 2026 informational consumer research report examining Mind Vault's cognitive support marketing claims, ingredient research ...

One study suggests that mice with low vitamin K levels had worse learning and memory function than mice without low vitamin K levels. The results also indicate that the observed cognitive declines ...

As your most vital organ, your brain drives everything from memory and focus to mood and learning. Certain vitamins, minerals, and healthy fats help your brain perform at its best by keeping your ...

As we grow older, the body begins to change in ways we often don’t immediately notice. Energy levels may dip, bones can ...

Vitamin D is essential for brain health and mood. Taking it in the afternoon with a large meal can help improve absorption ...

Jan 10 (Reuters) - Older adults who took vitamin B12 and folic acid supplements for two years had greater improvements on short- and long-term memory tests than adults who did not take the vitamins, ...

To test how potential deficiency impacted the brain at a cellular level, the researchers tracked 60 middle-aged mice (which equates to nine months old in mice years), both male and female, for six ...