Microbiota and the immune system
Our body hosts billions of microorganisms forming an actual organ known as the intestinal flora or ‘microbiota’. Most of these are found in the intestine…
Cold symptoms
After a sudden change in weather, after exposure to cold and humid air or wind, we experience a general sensation of coldness, illness, shivers, and high…
From stress to serenity
The term stress was in actual fact introduced by physics to indicate a force which, by acting on a solid body, causes its deformation. Transferred to biology,…