Taking too much vitamin D can cause serious side effects. Learn the signs, why you might feel weird after taking it, and when to talk to your healthcare provider.

Fact checked by Nick Blackmer Vitamin D is vital, but taking in too much from supplements can be harmful.Vitamin D toxicity can cause common symptoms like nausea, weakness, and loss of ...

Vitamin D helps your body absorb calcium, supports bone health, and lowers inflammation.Supplementing with vitamin D can lower LDL and total cholesterol, but doesn't affect HDL cholesterol.High doses ...

Low levels of vitamin D seem to raise your risk of heart attack but scientists are still figuring out why—and whether ...

Close up of Vitamin D3 Omega 3 fish oil capsules on green background Healthy levels of vitamin D play an important role in overall health and disease prevention. The authors recommend that clinicians ...

If you’re experiencing severe side effects from the blood thinner warfarin, a doctor may recommend an alternative known as non-vitamin K oral anticoagulants (NOACs). Non-vitamin K oral anticoagulants ...