partiqlar glutathione L-Glutathione 500mg , Detox & Antioxidant Support - 60 Capsules L-Glutathione: 8 Benefits - YouTube

According to WebMD, to treat B12 deficiency: Injecting 0.2 mcg/kg of vitamin B12 into the muscle or under the skin once daily for 2 days, followed by a 1000 mcg injection daily for 2-7 days and another 100 mcg injection weekly for 4 weeks thereafter has been used

Key Benefits: Tingling and Numbness: Reduces that annoying tingling and numbness in hands and feet Nerve Repair: Helps repair nerves and rebuild the myelin sheath around them Energy and Brain Fog: Brings back energy levels and clears brain fog over time Heart Health: Keeps homocysteine in check

Some peptides act on the hypothalamic-pituitary-gonadal axis to boost signals that support sperm production

Weight loss peptides like semaglutide show results in 2-4 weeks