Avevo letto che si era formulato una propria polvere proteica basata su albumi , proteine della soia, e latte scremato in polvere.

Dal web: "For breakfast, he mixed in a blender "The Steve Reeves Power Drink." It contained fresh orange juice, Knox gelatin, a banana, honey, 2-4 eggs, and a protein powder he made himself. It was a mixture of powdered egg whites, powdered milk, and soy protein"