* [[Osha]]
* [[Goldenseal]] is a a remedy for colds and [[flu]].
* [[Astragalus]] is thought to work is by increasing the production of immune cells. It may also have mild antiviral activity and help with the prevention of colds.
* Cutting out on alcohol is a must. Avoiding it altogether is even better. Alcohol dehydrates your body cells, and it can even cause damage to your liver and kidneys which can be a perfect gateway for infections to occur.
* [[Dandelion]] Tea : This tea helps in boosting the power of the immune system thereby warding off colds and flu.