Daily physical activity, such as a short walk or playing with children, can provide short-term cognitive benefits equivalent to rejuvenating the brain by four years.
Researchers have found that drinking enough water not only helps manage weight, but also prevents kidney stones, migraines, urinary tract infections and low blood pressure.
A new study has found that the risk of influenza infection among family members is 18.8%, and the effectiveness of vaccines against secondary infections is estimated at 21%.
