Taking too much vitamin D in supplement form can lead to vitamin D toxicity, a rare but potentially dangerous condition. This vitamin D overdose shows up as higher calcium levels in the blood, or ...

Is it possible to take too much vitamin D? And if so, how much is too much? We asked a nutritionist to explain all. Whether you want to support your immune system ahead of cold and flu season, are ...

Yes, you can take too much vitamin D, which causes vitamin D toxicity. Signs you had too much vitamin D include vomiting, weakness, and nausea. To treat vitamin D toxicity, stop taking vitamin D ...

Some people get more than they need by overdoing calcium and vitamin D supplements, which can boost calcium levels higher than your body can handle. You are not likely to get too much calcium just ...

"Cortisol is good in the short-term, but if cortisol levels remain high for too long, it can start to have detrimental effects," says Marc Dingman, a biobehavioral health scientist at the ...