An increasing number of restaurant chains across the U.S. are adding protein-packed menu items as Americans seek healthier dining options.

Subway is making a clear play for the high-protein crowd. Its new Fresh Fit lineup includes four 6-inch subs with at least 20 grams of protein, but one stands out. Seasoned Steak & Avocado build packs ...

If you’re following a keto diet or are simply trying to eliminate some carbs from your meals, Subway’s latest menu addition is made just for you. The restaurant chain’s new protein bowls include ...

As protein products become more in demand, restaurants and stores are delivering. See where.