Human blood flows in distinct variants, dictated by the presence or absence of specific antigens on the surface of red blood cells. Defined by the ABO system and the Rh factor positive or negative status, the four major blood types are A, B, AB, and O. The Science vs. The Culture: Blood Type Personality Theory… Continue reading The Science vs. The Culture: Blood Type Personality Theory
You stand in the toothpaste aisle, overwhelmed by choices. "Whitening," "Enamel Repair," "Total Care"—the marketing is loud, but the ingredient lists are quiet, often printed in microscopic text on the back of the box. A growing number of consumers are asking questions about what they are putting in their mouths twice a day, every day,… Continue reading Hidden in Plain Sight: The Truth About Fluoride and Toxic Ingredients in Your Toothpaste
