Understanding that difference is the whole comparison
Excluded were those mothers who anticipated moving out of the area before study completion, who had twin or multiple pregnancies, who were treated for infertility, who tested positive for hepatitis B (hepatitis B surface antigen), HIV, or syphilis (Venereal Disease Research Laboratory test) infections, or who were taking daily vitamin supplements in addition to folic acid and iron
In an emergency, follow these suggestions: If the person is unconscious, breathing less than eight times a minute, or has repeated, uncontrolled vomiting, call 911 immediately
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Vitamin B-12 plays a key role in: Energy production by supporting red blood cell formation Brain function and mood enhancement Nervous system health and preventing fatigue Metabolism regulation to promote weight loss Many people have difficulty absorbing enough B-12 through diet alone, especially in colder months when immune function may be compromised