Oxidative stress Hyperglycemia induces pronounced retinal oxidative stress, leading to excessive accumulation of reactive oxygen species (ROS) that damage lipids, proteins, and DNA, thereby impairing cellular function and promoting cell death, key events in the onset and progression of DR (37, 58, 59)
They can also help you weigh the benefits vs
Dr Sara Kayat, NHS GP and media doctor, and private health consultant said: "It's common for people on their GLP-1 journey to feel unsupported between appointments

Injection burden 1-2 injections per day on overlap days Best for Metabolic + mitochondrial pairing Cycle driver Retatrutide titration sets the pace Retatrutide Loading 1 2 4 6 9 mg (every 4 weeks) Frequency Once weekly Maintenance 9 mg or 12 mg weekly Route SubQ MOTS-c (intermittent - most common) Loading Start Week 5: 5 mg, 2x weekly Frequency 2-3x weekly Maintenance 5-10 mg, 2-3x weekly Route SubQ MOTS-c (low-dose daily - alternative) Loading Start Week 5: 200 mcg/day, +200 mcg every 2 weeks Frequency Daily Maintenance Up to 1 mg daily Route SubQ Weekly Schedule Example - Intermittent MOTS-c (Weeks 5-16) Monday Retatrutide 2 mg (morning) + MOTS-c 5 mg (pre-training) Tuesday Rest day Wednesday MOTS-c 5 mg (pre-training) Thursday Rest day Friday MOTS-c 5 mg (pre-training) Saturday Rest day Sunday Rest day Community protocols use different injection sites and separate syringes when both compounds are dosed the same day
Figure 3A)
Hair is made of keratin, a protein, and hair follicles are among the fastest-dividing cells in your body