Despite what trendy fad diets and chiseled fitness influencers might tell you, the concept of beefing up your diet with more macronutrients, or “macros,” is nothing new. If you want proof, just look ...

It was some time after lunch, on a recent Saturday afternoon, that I began to regret my decision to hike Pennsylvania’s Black Forest Trail. Maybe it was the $1 bag of beef-flavored ramen I’d cooked, ...