Read about ZIA zinc lozenges created by inventor George Eby and check links to articles about the common cold.

Highlights the uses of menthol, garlic, echinacea, zinc, antioxidants and homeopathy. Says that daily vitamin C does not prevent colds.

Notes herbal aids including burdock, sarsaparilla, garlic, tansy, bayberry, yarrow, chamomile, blue cohosh, motherwort and horehound.

Lists dozens of natural remedies for the common cold in children, including allium cepa for nasal discharge and euphrasia for burning tears.

Highlights herbs and foods that can prevent the common cold, and goes over remedies for sinus congestion, headaches and winter depression.

Lays out a regimen of Gan Mao Ling and Yin Chiao San pills along with high doses of echinacea and vitamin C. Must start at the first signs.