Brewer’s yeast (nutritional yeast when deactivated) has proven medicinal benefits. These include helping reduce colds and flu, helping irritable bowels and helping to prevent heart disease.
Multiple studies reveal that ancient pine bark extracts heal wounds, kill cancer cells and reduce inflammation.
Researchers from the University of Florida have found that supplementation with galactooligosaccharides, a type of prebiotic, resulted in fewer days of colds and flu, and less intestinal upset in general. The study enlisted 427 healthy university students, and they were given either placebo,...