At Water for Health, we’re big advocates of vitamin D supplementation. We’re also the first to tell you that, if you get enough natural sunlight throughout the year, you probably don't need to bother with them.

One subject we haven’t focused on too much is the side effects of vitamin D supplements.

However, since there’s so much misinformation out there about the potential harms of taking a daily vitamin D tablet, it seems necessary to set the record straight.

If you’ve ever wondered whether your supplement is causing you harm, read on.