Health Secretary Robert F. Kennedy Jr. has announced new dietary guidelines for Americans focused on promoting whole foods, healthy proteins and fats. And he has "declare[d] war" on added sugar.

After the USDA dietary guidelines reversed course on full-fat dairy, we asked a cardiologist and dietitians to weigh in.

How do we determine how healthy our food is? We know now that our nutrition shouldn't just be measured in calories, or even in just macronutrients (the balance of fats, protein, and carbohydrates). An ...

By Priyanjana Pramanik, MSc. A randomized Canadian trial shows that three daily servings of full-fat dairy can fit safely into a healthy eating pattern without harming weight or cardiometabolic ...