Just One Thing: Green Your Kid's Cold Remedies

Nov. 18, 2010 -- While cold and flu season in the U.S. begins in October and runs through May, there's never a bad time to strengthen natural defenses like washing your hands, staying hydrated, getting enough vitamins and sunlight, and considering alternatives like homeopathic remedies.

The common cold is the most frequent infectious disease in people, averaging two to four infections a year in adults and up to six to twelve in children, according to WebMD.

In 2008, The U.S. Food and Drug Administration issued an advisory, strongly recommending that over-the-counter cold and cough medication not be given to children under the age of two.

"The best defense is a strong offense," Dr. Lawrence Rosen said.

Dr Rosen stopped by "Good Morning America" to show some natural cold remedies. "Be proactive; simply washing your hands with soap and water should be at the top of anyone's list," he said.

Dr. Rosen is a pediatrician who runs the Whole Child Center in Oradell, New Jersey. He is also a contributor to Kiwi Magazine, which promotes growing families the natural and organic way. He brought along smart tips to boost the immune system.

There are plenty of foods that help support natural immunity to help you avoid the cold and flu. Multi-colored foods like berries, kiwi, papaya, and oranges that are high in antioxidant nutrients like vitamin C are a good first line of defense. It's important to include them in your kid's diets from an early age.

Also make sure to get plenty of vitamin D. "Natural sunlight is the best source for vitamin D," Dr. Rosen said. "So go outside and get some fresh air." Probiotics, found in cultured foods like organic yogurt, are another option to boost immunity for your children this winter.

Always remind your kids to stay hydrated. And while water is the best option, your grandmother's chicken soup is another great source of hydration and also contains potent immune properties. Herbal teas can also be a great option, especially with a bit of lemon or honey for children over one year old.