cognitive function

Vitamin D Improves Immunity and More

Vitamin D Improves Immunity and More

While many are deficient in Vitamin D, there continues to be new information about the positive effects it has on our well-being.

Is Alzheimer's Preventable?

Is Alzheimer's Preventable?

In the well-known Nun Study, they found that sometimes brains from sisters who appeared mentally intact when alive showed extensive evidence of Alzheimer's Disease, while other times there was little evidence of Alzheimer's Disease in a sister who had the classic symptoms. What made the difference?!