Is it okay to take 125 mcg of vitamin D3 daily?
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4 min read
While the Tolerable Upper Intake Level (UL) for vitamin D is set at 100 mcg (4,000 IU) per day for most adults, some experts suggest that it is okay to take 125 mcg of vitamin D3 daily, though only under specific circumstances. This high dosage is generally reserved for correcting a deficiency under medical supervision and can pose risks if taken unnecessarily.
