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Old Tue, Jan-15-19, 01:42
FrankieFay FrankieFay is offline
New Member
Posts: 11
Plan: General low-carb
Stats: 197/166/160 Female 5'7"
Progress: 84%

It could be due to the fact that taking 2,000 IU/day isn't enough for optimal health. I find that I need at least 5,000 IUs during spring and summer and upwards of 10,000 during winter to feel well.
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