Harvard Heart Letter

GLP-1 Weight Loss Drugs and Knee Surgery Risks Patients using GLP-1 medications—such as semaglutide and tirzepatide—may lower their risk of needing total knee replacement surgery, according to a study published June 2, 2026, in Regional Anesthesia & Pain Medicine. Researchers found that long-term use of these medications, particularly over a three-year period, correlates with a … Read more

The Hidden Nutrient Gap: Why Potassium Should Be on Your Radar When we think of nutrition, we often focus on protein, fiber, or vitamin C. Yet, there is a quiet powerhouse mineral that many of us are missing: potassium. While bananas are the famous poster child for this nutrient, they are merely the tip of … Read more