Medically reviewed by Jordana Haber Hazan, MD Sipping on a warm cup of tea can be a soothing home remedy when you have a cold ...

The most consistently noted effect of echinacea ... own immune cells more effective in attacking bacteria, viruses and abnormal cells, and therefore shortening the duration of colds and flu.

As the cold and flu season in the UK nears its peak ... zinc, magnesium, and echinacea, for immune support and stress ...

The Echinacea plant was originally used by native Americans to heal wounds and infections. Nowadays, it is popularly used to boost the immune system in fighting colds and flu, and also as an agent ...

I caught a cold because my immune system was weak ... There is no evidence that vitamin C, zinc, another popular one is echinacea, does anything to help prevent a cold. However, once you have ...

You don't catch a cold because your immune system is weakened ... There is no evidence that vitamin C, zinc, another popular one is echinacea, does anything to help prevent a cold.