Everyone has one nostril that is larger than the other.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.
Stress
Effect of Stress on Immune Function
The two-system view of the stress response.
Vulnerability – Stress Model
Heat and Cold Stress Compared
Oxidative stress can begin in childhood and lead to progressive damage throughout life