If you’re tracking what you eat, most items are easy enough: You either search for what it is (for example, four ounces of chicken breast), scan a barcode, or select a product name from the app’s ...
Medically reviewed by Theresa Marko, PT, DPT, MS Key Takeaways Macros (protein, carbs, and fat) are primary nutrients the human body needs in large amounts.Counting macros is a popular way to monitor ...