The most well-known copper peptide, GHK-Cu, was discovered in the 1970s and offers a wide range of benefits for skin health
Since NAD+ metabolism generates NADPH for glutathione recycling, and glutathione protects against oxidative damage that depletes NAD+, maintaining both creates a reinforcing cycle of cellular protection
Metformin: Known for gastrointestinal side effects, such as nausea and diarrhea, but generally well-tolerated by most people
Per Humana's pharmacy policy (effective 1/20/2025), Medicare covers Zepbound for OSA if you meet ALL of these: (1) moderate-to-severe OSA (AHI 15), (2) BMI 27 or higher, (3) using it with lifestyle modifications, and (4) you do NOT have type 1 or type 2 diabetes
For more information on omega-6 fatty acids, see my previous blog post An Update on Omega-6 PUFAs . Insufficient Antioxidants Antioxidants protect cell membranes, circulating lipids, cells, and tissues from oxidative damage