Collagen is the most abundant protein in the body. It’s synthesized mainly from the two amino acids glycine and proline. It is found in the bones, muscles, tendons, and connective tissues. Essentially, it’s the “glue” that helps hold the body together. It is also found in blood vessels, as well as in the lining of the digestive system. It provides the skin with most of it’s protein, giving it elasticity and helping to facilitate the turnover of dead skin cells to slow signs of aging.

As we age, collagen production starts to naturally slow down. Poor nutrition can also diminish collagen production. Other lifestyle factors, such as eating a diet high in sugar, smoking, and prolonged sun exposure over time can also contribute to depleting collagen levels. A low collagen level is the culprit for poor skin elasticity in the aged.

In addition to affecting skin elasticity, low collagen levels also age the bones and joints. When we lose collagen, our tendons and ligaments start moving with less ease, leading to stiffness, swollen joints and more.

Researchers Harvard’s Beth Israel Deaconess Medical Center in Boston investigated benefits of collagen and found that supplementing with type 2 collagen helped patients suffering from rheumatoid arthritis find relief from painful symptoms by decreasing swelling in tender joints.

Low levels of collagen are also associated with sluggish intestinal digestion. Studies have found that in patients with inflammatory bowel disease, serum concentrations of collagen are decreased. The amino acids in collagen build the tissue that lines the colon and GI tract.

Collagen supplementation is beneficial for the digestive system and for healing leaky gut. It helps to break down proteins and soothes your gut’s lining, healing damaged cell walls and infusing it with healing amino acids. Supplementing with collagen can help treat gastrointestinal symptoms and disorders, including IBS, acid reflux, Crohn’s disease and ulcerative colitis.

The best type of collagen is bovine collagen. It is a naturally occurring protein found in the cartilage and bones of cows and is much like the collagen found in the human body. It also provides types I and III collagen, the key components in your skin, nails, hair, tendons, ligaments, muscles, bones and blood vessels. Mixed marine and bovine collagens are also a good choice.

I have tried many brands of collagen powder, but my personal favorite is Ancient Nutrition’s Multi Collagen Protein Powder. t contains 10 types and 20g of collagen, plus clinically studied ingredients like SBO probiotics and Vitamin C. (Collagen should be taken with Vitamin C or foods containing Vitamin C for optimum absorption.) I add it to my morning protein smoothie, but it also mixes well with just about any liquid.

Another way to add collagen to your diet is to consume organic bone broth. You can either make your own or purchase it ready-made at the grocery store.

Try collagen supplementation, and you’ll see some amazing benefits in just a few weeks!