Collagen supplement meta review

A meta-review on collagen supplements discussed by Andrew Huberman on the Huberman Lab highlights several key findings on their benefits for skin health:

1. Visible Improvements:

   • Supplementing with 5 to 15 grams of hydrolyzed collagen daily, particularly alongside vitamin C, can lead to improvements in skin composition, including reduced wrinkles, less sagging, and increased elasticity 1.

2. Sources of Collagen:

   • Collagen can also be obtained from dietary sources such as bone broth from beef or chicken. This approach may be an alternative to direct supplements 1.

3. Dosage Variability:

   • Some studies suggest even higher doses of collagen, from 15 to 30 grams per day, to see enhanced skin benefits. Dermatologists often recommend these amounts for potentially greater effects 1.

4. Potential Anti-inflammatory Effects:

   • Collagen supplementation might also offer anti-inflammatory benefits, though the exact mechanisms are not entirely clear. These potential effects could contribute to the overall improvement of skin health 1.

5. Mechanisms:

   • Collagen peptides are broken down into dipeptides and tripeptides in the bloodstream, which may enhance fibroblast activity in the skin, contributing to its youthful appearance and elasticity 1.

When considering collagen supplements, it's advisable to check supplement labels for added vitamin C, which helps enhance collagen's effectiveness. As always, consulting a healthcare provider before starting any new supplementation regimen is recommended.