Cold is one of the six exogenous evils. It is the predominant qi of winter; it can occur in other seasons but not as severely. Pathogenic cold can invade the …

…inspiring healthy longevity…
…inspiring healthy longevity…
Cold is one of the six exogenous evils. It is the predominant qi of winter; it can occur in other seasons but not as severely. Pathogenic cold can invade the …
Wind is one of the six exogenous evils. It is the predominant qi of spring but can occur at any time. Pathogenic wind can combine with the other 5 pathogens …