The intra-workout shake exists as a valuable a tool that you can use to your benefit when you have all your other ducks in a row. Design it to specifically fit your needs and you’ll see even greater benefits.

In part two, Serrano gives you macronutrient ratios, supplements for fat loss, and which popular ingredient found in many supplements you should avoid.

Some behind-the-scenes considerations that consumers should be aware of when buying supplements.