After listening to Bi Fang's explanation, even those who initially didn't believe began to doubt, and when some netizens went online to check and came back, their doubt turned into shock.
Unbelievable!
The common cold actually has no cure!
"Treating the common cold relies on the body's own immune mechanisms, and the main physiological effect of echinacea is to directly enhance immunity.
You may see the phrase 'boosts the immune system' on the descriptions of many health products, but most health foods, like ginseng, wheatgrass, and antioxidative phytochemicals, have relatively indirect effects on immunity enhancement.
They strengthen the physique first, and then the immune system naturally improves.
