vitamin b12 tablet or injection which is better Vitamin Injections Explained: Benefits, Process & Results Vitamin B12 Injections vs. Oral
Description
However, if the cause is diet-related or caused by a medicine then the treatment may be stopped once the cause has been addressed and body stores of vitamin B12 are back to normal

Many organs in the body are affected when B12 is low

Every cell depends upon highly coordinated metabolic pathways to generate energy, maintain homeostasis and respond to changing physiological demands

please avoid self-administration
Because aging increases the mass of vWAT, Plin1 expression may decrease with age, but this requires further investigation

Whilst the individual components (methionine, inositol, choline) play roles in lipid metabolism, there are no large-scale, peer-reviewed studies demonstrating that injectable formulations produce clinically meaningful weight loss or metabolic benefits
