A derivative of L-carnitine, called propionyl L-carnitine, has been studied for its effects on intermittent claudication in people with peripheral artery disease (PAD)
Another large study showed that using GLP-1s may help prevent immune-related diseases in people with diabetes or obesity People with diabetes who took GLP-1 drugs had a lower chance of developing rheumatoid arthritis, gout, and osteoarthritis compared to people on other diabetes medications
Furthermore, recent evidence on the effects of exogenous melatonin on sleep and circadian disorders was integrated in psychiatric disorders such as autism spectrum disorder, attention deficit hyperactivity disorder, neurocognitive disorder, schizophrenia, bipolar disorder, depression, anxiety, and eating disorder (Table 2)
Injectable delivery produces measurable plasma levels and allows the peptide to reach tissues that topical application cannot including deeper wound beds, joint spaces in preclinical models, and scalp follicles below the penetration limit of topical creams
Theyre groundbreaking because they have a multi-organ effect. In other words, because there are GLP-1 receptors throughout the body, their benefits can extend far as well