6 of the best vitamin A supplements
If a person has a vitamin A deficiency, a doctor may recommend vitamin A supplements. They are available in different forms and may work...
Choosing the best potassium supplements
Low potassium levels, or hypokalemia, can lead to muscle cramping, weakness, fatigue, and other symptoms. Potassium supplements may help, although they cannot treat underlying...
The 10 best selenium supplements of 2022: Should you take them?
Selenium is a mineral that is essential for health. It supports a range of body functions, including cardiovascular, immune, and cognitive functions.
Selenium is present...
Vitamins and supplements for athletes
A balanced diet and healthful lifestyle that includes enough sleep should be sufficient to give most people the energy that they need for their...
Medical myths: Vitamins and supplements
Vitamins and supplements are more popular today than they have ever been. But are they all that they are cracked up to be? In...
What to know about collagen supplements
Collagen is one of the most plentiful proteins in mammals. It is responsible for several biological functions, one of which is to provide structural...