Tufts Health & Nutrition Letter (July 2023): Food Allergy, or Intolerance?; Sugar substitute Erythritol associated with higher heart attack and stroke risks; Plant-based Cookouts; Create a Powerful Pantry, and more…

Food Allergy, or Intolerance?

These terms are often used interchangeably, but there are important differences.

Are You Losing Muscle?

We asked a leading expert what you can do to stay strong and active at any age.