b12 injection is painful Injections for Energy: Benefits and How It Works Vitamin B12 Injection Pain- 7

GLP-1 medications affect appetite and glucose metabolism but do not directly support liver function or energy production

But you should check with your doctor before using any of them

They are recommended for people who have trouble absorbing B12 from food, such as those with digestive issues, vegans, or older adults

We typically recommend weekly injections for the first month, and then monthly maintenance injections after that

However, B12 shots offer faster absorption and a quicker onset of action

[1] [6] In healthy adults, vitamin B 12 deficiency is not common, mainly because body stores of the vitamin are substantial and turnover is slow, with relatively low dietary requirements