can vitamin b12 cause harm if injected to subcutaneous fat Is intramuscular (IM) administration of injections preferred over (SC) administration? Has anybody heard of MK677 AOD9604:5mg Vial

can vitamin b12 cause harm if injected to subcutaneous fat Is intramuscular (IM) administration of injections preferred over (SC) administration? Has anybody heard of MK677 AOD9604:5mg Vial

Has anybody heard of high dose B12 injections slowing down ALS? If anybody is taking them, would like to know if it works and if the shots give you more energy.

For people with documented iron deficiency or suboptimal ferritin, iron supplementation may be necessary—typical doses are 25-65 mg elemental iron daily, taken with vitamin C and away from calcium, coffee, or tea which impair absorption

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A vitamin B12 deficiency can cause a wide range of severe symptoms, such as fatigue, depression, nerve damage, muscle weakness, joint pain and difficulties with balance