While vitamin D offers numerous health benefits, excessive intake can lead to toxicity, a condition known as hypervitaminosis ...

Researchers have developed a new iron supplement that pairs iron with prebiotics and probiotics to improve absorption and reduce side effects. Iron-deficiency anemia is a widespread condition that ...

Low Vitamin D could be secretly wrecking your workouts. Discover how this overlooked deficiency impacts energy, muscle ...

Esther Formula USA is working to bring thin, quickly dissolving nutritional supplement strips to the U.S. after enjoying success in Asia. It has converted a former cannabis plant in ...

Methodology, review process and data are greater contributing factors in research than a single ingredient.

A new Consumer Reports investigation found that many popular protein powders and shakes contain high levels of lead. More ...

Milk is another drink that is often fortified with vitamin D to help us get this valuable nutrient. Like orange juice, milk is not a natural source of vitamin D, but the FDA allows manufacturers to ...

Too much lead can cause kidney issues, high blood pressure, and cognitive issues. Learn which protein powders are safer and ...

It's no surprise to Northeastern food policy expert Darin Detwiler that high levels of lead are being found in both protein powders and bottles of cinnamon.

Another analysis of 36 protein powders in 2021 found lead levels ranged from 0.8-88.4 mcg per kilogram of product. Consuming ...

Some protein powders and shakes contain unsafe levels of lead, according to a Consumer Reports investigation​ that analyzed ...

Chemists and food safety researchers for Consumer Reports collected two to three samples at different times of 23 different ...