Does collagen reduce belly fat?
The short answer is no. However, collagen plays an essential role in overall wellness. It can make you feel healthier and more robust, making weight loss easier as muscle burns more calories than fat throughout the day. A study showed that participants who consumed collagen during a 12-week weight training program increased lean muscle mass more than those who didn't take any (Source).However, it's important to remember that too much collagen may lead to unwanted side effects, including bloating, water retention, and bone growth. Consuming a protein-rich diet and drinking lots of water when taking collagen is best to avoid these adverse reactions. Collagen peptides are broken down by digestion into combinations of amino acids, which work as needed in physiological processes.