Whether the pills interact with medications or the health claims don't hold up, these vitamins and other supplements are the ...

The upper limit for vitamin D intake from all sources (food and supplements) is 100 mcg per day for anyone ages 9 or older. If you take too much vitamin D, you can experience nausea, vomiting, ...

Getting enough vitamin D is key for good health, especially for strong bones and immune systems. But finding ways to get ...

You don't need to take a multivitamin for pregnancy, but if you do, make sure it's a specific pregnancy one. Standard multivitamins contain vitamin A and too much of this can be harmful to a foetus.

With countless supplements available these days, it can be overwhelming to know where to start – or what’s really worth it.

Alternatively, you can catch some midday sun rays. 600 IU of vitamin D is the recommended dosage for adults. Taking too much vitamin D could result in nausea, weight loss, disorientation ...

After weight loss surgery, your body goes through big changes. Not only do you lose weight, but the way your body takes in ...

In some cases, it can even be fatal. Make sure you never take more than a total of 4,000 mg of acetaminophen in a 24-hour period. You should also be aware of any other medication you take that may ...