Here's the uncomfortable truth: up to 25-40% of the weight you lose on GLP-1 medications can be muscle, not fat
Chai W, Dong Z, Wang N, Wang W, Tao L, Cao W et al
10.1056/NEJM200011163432007 N
The over-arching ideas and conclusions from both studies as to how certain protein interactions influence ageing appear to back each other up
"Since certain nutritional deficiencies can lead to premature graying, maintaining a nutrient-rich diet can help maintain hair color." In addition, because chronic stress can lead to early graying, reducing daily stressors as well as physical stressors on the hair shaft itself such as heat and chemicals that cause damage is important, she notes
We remove the bad bacteria, yeast, and inflammatory foods (like gluten or dairy) causing the damage