You should take two Sight Care Canada capsules daily to get the multiple health benefits offered by this vision health formula. The official website recommends that you take one capsule at a time so that you can take one in the morning and another later in the day. On the official website of the Sight Care Canada vision supplement, we found that people have not disclosed any side effects in their Sight Care Canada reviews. The eye health supplement is absent of any major side effects or risks.