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...
Disruption of the circadian rhythm, commonly known as "jet lag", is a physiological phenomenon that occurs when an individual's internal biological rhythms are not synchronized...
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...
Regular physical activity contributes to strengthening the heart muscle. When we exercise our body, our heart has to pump more blood to meet the increased...
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 an ice cube comes into contact with the skin, the body immediately reacts to deal with the cold. This reaction is mainly due to...
