From the bestselling author of Keto Diet and Eat Dirt, a 28-day plan -- including 60 delicious recipes -- to lose weight, improve digestion, and renew your youth by taking advantage of dietary collagen.
Today, interest in dietary collagen is growing at an astounding rate, and with good reason. The benefits of a collagen-rich diet are astounding, ranging from better weight control to improved digestion, clearer skin, reduced...