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do b12 injections work better than pills Vitamin vs. Supplements: Which is Right for You? How Long Does a B12
Description
Advanced liver disease may further complicate B12 status through altered binding proteins and reduced storage capacity

Some people experience temporary itching or swelling where the needle entered
It removes water under controlled low temperature and low-pressure conditions

MannWhitney U test, * P = 2.2 10 16 and * P = 1.1 10 12 , respectively)
