All Videos for Respiratory Infections

Preventing Asthma with Fruits and Vegetables

A study involving more than a million kids suggests the striking worldwide variation in childhood rates of allergies, asthma, and eczema is related to diet.



California Children Are Contaminated

The levels of arsenic, banned pesticides, and dioxins exceeded cancer benchmarks in each of the 364 children tested. Which foods were the primary sources of toxic pollutants for preschoolers and their parents?



Preserving Immune Function in Athletes with Nutritional Yeast

Athletes who overtrain may put excessive stress on their bodies, and become more susceptible to respiratory infections. But, the fiber found in nutritional and brewer’s yeast may prevent this immune decline in marathon runners.



More than an Apple a Day: Preventing the Most Common Diseases

Dr. Greger has scoured the world’s scholarly literature on clinical nutrition, and developed this brand-new live presentation on the latest in cutting-edge research on how a healthy diet can affect some of our most common medical conditions.



Preventing the Common Cold with Probiotics?

Though prebiotics may be preferable, probiotics may reduce the risk of upper respiratory tract infections.



Can Gargling Prevent the Common Cold?

Gargling, as commonly practiced in Japan, can not only soothe a sore throat, but may even prevent one.



Are Cats or Dogs More Protective for Children’s Health?

Sharing one’s home with a cat or dog may decrease the risk of infectious diseases in children—including ear infections, respiratory illnesses, and gastroenteritis.



Uprooting the Leading Causes of Death

Death in America is largely a foodborne illness. Focusing on studies published just over the last year in peer-reviewed scientific medical journals, Dr. Greger offers practical advice on how best to feed ourselves and our families to prevent, treat, and even reverse many of the top 15 killers in the United States.



Boosting Immunity Through Diet

Inadequate fruit and vegetable intake may help explain the loss of immune function associated with aging that is linked to an increased risk of dying from pneumonia and influenza.