Gravity has a significant influence on your body, particularly on your blood pressure. When you stand up, blood naturally pools in the lower body due...
When we cry, the blood vessels in our eyes tend to dilate. In other words, they widen and allow more blood to flow. This phenomenon...
When you get a sunburn, your skin receives an excessive dose of UV rays, which directly damages the cells of your epidermis, the outer layer...
At night, your body slows down its activity a bit. As a result, your lymphatic system also operates at a slower pace. This means that...
Pollen is the primary culprit in seasonal allergies, not surprising since it floats everywhere in the air at certain times of the year. When it...
Fever is a response of the body to fight infections. The organism then decides to raise its internal temperature. However, our usual temperature is around...
Sleeping helps the brain to perform a good cleaning of the information accumulated during the day. While you sleep, memories are consolidated, meaning your brain...
Having good posture helps relieve pressure on the spine by distributing the body weight harmoniously. It prevents premature wear on the joints and reduces the...
Your saliva is not just there to moisten your mouth; it contains several substances capable of fighting bacteria. Among them is lysozyme, a protein that...
On a plane, the continuous noise from the engines, airflow, and passengers creates a permanent background sound. This noise level often hovers around 80 to...
