Doctors and health experts often say : "Your immune system is the best defense against flu-virus attack".

As we investigate further, there is very little information on concrete and implementable action one can take to boost the immune system.

Hence we can only conclude the advice given is more a general statement and a mere concept

In this video course : "What exactly is the Immune System that fights flu-viruses?", we introduce the similar concept of "immune system" as per the ancient wisdom, Yellow Emperor's Inner Classic, and you will find that there are so many practical things you can do to boost your immune system.

Take a historical perspective, for over 2,000 years, China has witnessed more than 300 epidemics, averaging one outbreak every seven years. Considering that the Mayan culture was wiped out by epidemics and the European population was reduced by half by the bubonic plague in the Middle Ages, the resilience of the Chinese civilization that has been continuing for 5,000 years, aided no doubt by its unique philosophy and theories of Yellow Emperor's Inner Classic, can count as remarkable.

Are you not excited wanting to find out more.