Evidence regarding specific clinical outcomes from subcutaneous lipotropic injections is still evolving (Rajman et al., 2018)
Negative side effects may include a paradoxical decrease in energy levels (most likely due to detoxification from methylation) or slight pain at the injection site which diminishes over 5-10 days
Those who dont consume any type of animal product including dairy, Vegans, are prone to vitamin B12 deficiency unless they take specific measures to supplement or consume fortified food products
[2] What Causes Elevated Vitamin B12 in the Body
Within the central nervous system, B12 is vital for maintaining the myelin sheath that protects nerve fibres and for methylation processes that support neurological function, indirectly affecting neurotransmitters involved in mood regulation
The best natural sources of vitamin B12 include animal-based foods such as lean meats, poultry, fish (like salmon and tuna), eggs and dairy products