It was pharmaceutical companies who first developed the liver injections during the late 1940s and who then went on to develop and produce artificial B12 injections
Dispose of the needle properly
They also said it would give the peptides a pass on proving safety or efficacy, as is required of medications that go through the FDAs formal approval process
research compound only Product Specifications Format: capsules Strength: 50 mg per capsule Count: 60 capsules per bottle Purity: 99% (HPLC verified) Container: sealed amber bottle Certificate of Analysis: lot-specific COA available See the FDA Disclosure, Storage Instructions, and RUO tabs for handling, storage, and regulatory information
[3] The British Society for Haematology guidelines emphasise that the response to treatment should be monitored through clinical assessment and blood count testing, rather than routine measurement of B12 levels after treatment has started
The injection is well tolerated by most people, and some do not feel it