How Adding Collagen to My Morning Shake Changed the Way I Use Collagen with Coffee for Weight Loss

https://www.bookmark-tango.win/can-collagen-help-you-get-a-flatter-stomach-a-practical-evidence-based-guide

I used to think collagen was just for skin. Then one morning I added a scoop to a shake with almond milk, berries, a banana, and cacao powder