That said, dosages up to 1,200 mg/day have been studied with no serious adverse effects reported. After taking two capsules, he reported no noticeable side effects and gave the supplement another 5 for this
They could prescribe B12 as a supplement you take by mouth, a nasal gel or spray, or a shot
Rheumatoid arthritis is a disorder of the immune system which causes swelling and pain in joints
The National Institute of Health (NIH) shares that the recommended dietary allowance (RDA) for vitamin B12 is: Infants 06 months: 0.4 microgram Infants 712 months: 0.5 microgram Toddlers 13 years: 0.9 microgram Children 48 years: 1.2 micrograms Children 913 years: 1.8 micrograms Adult men and women over age 14: 2.4 micrograms Women who are pregnant: 2.6 micrograms Women who are breastfeeding: 2.8micrograms For adults over 50 years old, the NIH recommends taking a daily vitamin B12 supplement or consuming foods fortified with vitamin B12
However, B12 injections may have higher absorption rates, making them more effective for individuals with absorption issues or severe deficiencies
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