Self-Improvement More research is needed, but they may be worth a try Medically reviewed by Steven Gans, MD Table of Contents History of Supplemental Mushrooms Most Common Functional Mushrooms Keep in Mind If you take dietary supplements intending to improve your overall health, you aren't alone. Close to 75% of all US adults say they take supplements; 55% say they take them regularly.1 You might take supplements to improve your vitamin D levels, to give you more energy for a late-night study...

It's the small things that can cause your queasy feelings Medically reviewed by Steven Gans, MD Most people have dealt with nausea in one way or another. Whether it’s from catching a stomach bug or eating something that didn’t agree with you, nausea is not a fun feeling. Generally, that queasy feeling goes away on its own and you know you’ll feel better soon. But for some people, the feeling lingers. “In simple terms, chronic nausea is that awful feeling in your stomach that makes you think...