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Stomach bloat and diarrhea
are common side effects of taking vitamin B tablets.
In fact, if you follow a proper balanced diet, like plenty of green leafy veggies and meats, then your levels are sufficient, not too much or too little. The risk of vitamin B overdosing, is in taking supplements and pills to get your nutrient intake. While supplements are beneficial, care and caution must be exercised, to make sure you don't OVERDO it.
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