Mass Gainers vs. Whole Foods: When and Why to Choose One Over the Other for Muscle Growth. Health Mass Gainers vs. Whole Foods: When and Why to Choose One Over the Other for Muscle Growth. Nathaniel Little October 6, 2025 Mass gainers give calories quickly after workouts. They mix protein and carbs in one. The body absorbs... Read More Read more about Mass Gainers vs. Whole Foods: When and Why to Choose One Over the Other for Muscle Growth.