1. Blood Type Kit

Your blood type is an inherent part of who you are, but I don’t believe that people should base their diet around this specific aspect.  However, understanding your blood type is very important, and you can easily determine what it is with a small test kit.

2. Different Blood Types

The four primary blood types are A, B, AB, and O, with each type being further categorized as negative or positive based on certain antigens. Individuals with blood type O negative are considered universal donors because their blood can be safely transfused to recipients of any blood type. 

3. Alzheimer’s & Vitamin D

A recent study aimed to see if low vitamin D levels were linked to a higher risk of dementia and Alzheimer’s disease. They found that people with severe vitamin D deficiency had a much greater risk of developing these conditions, suggesting that maintaining adequate vitamin D levels may be important for brain health.