You are hereHome / Guy Food / What to Eat 10 Best Meatfree Muscle Builders Incorporate alternative proteins, like seitan, sea vegetables, and chia seeds into your diet—our expert teaches you how. by Dana Leigh Smith Follow Return to Gallery Topics: healthy foodhigh protein recipesprotein foodsheart healthy foods Want more Men's Fitness? Sign Up for our newsletters now. more galleries Natural Supps 4 alternatives to your typical chews, goos, and powders. Take a Trip Celebrate the 100-year-anniversary of the National Park Service. Suit Up The best compression gear to supercharge fitness performance. Gear Up 9 pieces of compression gear to speed muscle recovery.