Fact or fiction | Health Tidbits with Dr. Kohli

Jenny D rattles off some commonly-held beliefs about health and sickness, and Dr. Kohli reveals whether they are fact or fiction. Does it help to take vitamin C when a cold is coming on? Does zinc shorten a cold? Does ginger consumption help ease symptoms during a cold? Is ‘feed a cold, starve a fever’ true? Is hot tea with honey good for a sore throat? Will you get sick if you have wet hair when it’s cold outside? Does steam inhalation help during a cold? Does sleep and hydration help more than anything else? Dr. Kohli has the answers.