Your body has a sort of internal clock that runs on about 24 hours: this is called the circadian rhythm. This clock regulates periods of...
Abroad, tap water can contain all sorts of microorganisms that are not very friendly for the stomach. We often talk about bacteria, viruses, or parasites...
Abdominal breathing directly affects the autonomic nervous system, the part of the body that controls involuntary responses such as heartbeats and digestion. By breathing with...
Tears are produced by the tear glands, located under the upper eyelid. These glands secrete a liquid primarily composed of water, but also of mineral...
Inside you, there is a kind of internal clock called circadian rhythm, set to roughly 24 hours. This little clock regulates a whole bunch of...
Mozart never had robust health; even as a child, he suffered from numerous illnesses: repeated anginas, flus, and rheumatism. These recurring issues indicate that he...
Brisk walking is a bit like a moderate workout for your heart. By practicing regularly, you directly strengthen your heart: it becomes able to pump...
The heart is primarily a muscle; when you exercise regularly, it becomes stronger and more efficient. Each beat pumps more blood, so the heart works...
When you exert yourself intensely, your body reacts by increasing its temperature. To dissipate this excess heat, it directs more blood to your skin, especially...
When your skin comes into contact with extreme cold, like an ice cube, your body reacts quickly to limit damage. Immediately, the surface blood vessels...
