why would you need b12 injections Shots for Weight Loss: What to Know The Truth About B12 Injections:

The endpoint of the trial was reached when the tumors grew to the size limit (15 mm in diameter)

Retatrutide (a triple GIP/GLP-1/glucagon receptor agonist), survodutide, mazdutide, and CagriSema represent the next generation of anti-obesity compounds that may offer even greater efficacy or better tolerability profiles

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For vitamin B deficiency (e.g., pernicious anemia), a common regimen is to begin with frequent intramuscular injections to replenish body stores

When the vitamin B12 is pushed through the needle, it will absorbed by the surrounding muscle right away

For example, older people might need to get injections more frequently, as do those who have digestive absorption issues or autoimmune conditions