Improving Quality of Life
The results of twenty years of research indicate that the inclusion of collagen peptides in the diet can lead to various improvements in health.
Collagen is a well-established source of functional peptides with biological activity. As functional foods, collagen peptides have been shown to exhibit important physiological functions with a positive impact on health. Numerous studies have shown an improvement in skin elasticity, the recovery of lost cartilage tissue, reduced activity-related joint pain, strengthened tendons and ligaments, increased lean body mass in elderly men and premenopausal women, and increased bone mineral density in postmenopausal women.
Being a vital component of every organ in your body, it has many crucial benefits:
Improves Skin Health
Keeping up with collagen levels helps reduce wrinkles and improves skin elasticity. It enhances blood flow in the skin and prevents skin dryness. A 2014 study on women between the ages 35 to 55 found that taking 2.5 or 5 grams of collagen improved skin elasticity in 8 weeks.
Eases Arthritis Pain
If you feel stiff and pain in your joints when you walk or move, it could be because of the loss of collagen in the joints. A study from Harvard’s Beth Israel Deaconess Medical Center, Boston found that type 2 collagen helped in pain relief among rheumatoid arthritis patients. Another study found that patients with osteoarthritis joint pain showed significant enhancements in activities like walking, climbing stairs with improved quality of life.
Prevents Bone Loss
Your bones also have collagen. The crosslinking process of collagen helps give structure and shape to the bones. A 2018 randomized control study found that specific collagen peptides help improve bone mineral density and bone markers in postmenopausal women.
Promotes Wound Healing
Collagen is among the three primary components of your skin. Others include elastin and Glycosaminoglycans (GAGs). Together these components work to improve skin cell turnover, prevents loss of elasticity, and promotes wound healing. A marked loss of collagen levels results in weakening of the bonds in skin cells leading to aging of the skin.
Helps Build Muscle and Burn Fat
It is a vital part of muscle tissues; hence adequate collagen production in your body takes care of the muscles. Collagen is a concentrated source of the amino acid glycine, which helps the body make creatine. Creatine is the fuel for the muscles during workout. One study on older males with sarcopenia found that twelve weeks of collagen supplementation along with resistance training helps build muscle and promoted fat loss.
Benefits Digestive Health
Collagen may also be beneficial in supporting gut and digestive health. A study on long-term care residents with pressure ulcers found that collagen supplements taken three times a day improved ulcer healing twice as fast. Another study found that those with inflammatory bowel disease were more likely to have low collagen levels. Maintaining optimal levels via food and supplements may offer protection from inflammatory bowel diseases.