Researchers have discovered that asthma sufferers with low levels of vitamin D may experience more acute attacks. (naturallygoodhealthmagazine.com)
Small children with low levels of vitamin B12 had more difficulties solving cognitive tests, such as the ability to do puzzles, recognize letters and interpret other children's feelings. (sciencedaily.com)
The results of a recent study show that dogs being treated for lymphoma (with chemotherapy) have lowered levels of vitamin C in their bodies. (nextgendog.com)