FDA nonclinical toxicology review (2023-2024) flagged DNA damage in pituitary cells and injection-site necrosis in animal studies, plus immunogenicity and impurity risks from compounded material, alongside GH/IGF-1-axis effects such as fluid retention, joint discomfort, flushing, and headache reported by users
A recent meta-analysis of 12 observational studies found that higher dietary intake of vitamin B 12 was associated with a 23% lower risk of depression compared to lower intakes, but stratifying the data revealed a significant protective association in females, not in males (99)
Accreditation and documentation are key to mitigating risk
I remember many years ago having a series "iron injections" into my shoulder for anaemia (and painful they were too) but what I cannot remember was whether that was before or after I was diagnosed with P.A
Depending on your health practitioners recommendation, you may also have to consume these tablets frequently
B12 Pills & Weight Loss: What the Evidence Shows Vitamin B12 pills for weight loss are widely marketed across the UK, yet the clinical evidence tells a very different story