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however, people are starting to see the benefits of B12 shots and use them as a treatment for fatigue and to improve their metabolism
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Retatrutide vs
Vitamin B12 deficiency is a common condition that can occur in people of all age groups
It was proved that oral 1,000 mcg of B12 is only absorbed by 1.3% of the body, but the absorption rates of B12 shots are between 55% to 97%
The vitamin is injected deep into the muscle, typically the deltoid (upper arm), gluteus (buttocks), or vastus lateralis (thigh)
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