However, its always important to consult a healthcare provider to ensure this treatment is appropriate
AOD9604 and other peptides discussed are not approved by the U.S
A report from the Framingham Offspring Study of 2,999 adults found the following average daily B12 intakes, including fortified foods and supplements (Tucker, 2000): Age 26-49: 8.9 g Age 50-64: 8.7 g Age 65-83: 8.5 g A 2015-2016 National Health and Nutrition Examination Survey of over 4,500 adults 60 years and older found the following average daily B12 intakes (USDA NHANES, 2019): Male non-supplement users (68% of men): 4.5 g Male supplement users: 5.3 g from food plus 326 g from supplements Female non-supplement users (63% of women): 3.6 g Female supplement users: 3.8 g from food plus 520 g from supplements European Food Safety Authoritys Recommendations In 2015, the EFSA released recommendations for B12 intake across Europe

The mechanism is well understood and involves the metabolism of tryptophan to indole by intestinal bacteria, conjugation to indoxyl sulfate in the liver, and final metabolism to indirubin (red) and indigo (blue) by bacterial phosphatase leading to purple colored urine [5]
Most people dont have problems with B12 shots, but some might feel pain or redness at the site, have diarrhea, or itch