Can you hold your breath long enough to make it past this Trivia Nut health trivia? Test your knowledge here!

The maximum amount of oxygen that a person can consume per minute is known as their VO2 max. This is the highest rate at which oxygen can be taken in and used by the body during exercise. VO2 max is expressed in milliliters of oxygen per kilogram of body weight per minute (ml/kg/min). It is a measure of a person's aerobic fitness and is influenced by factors such as age, genetics, and training status. Higher VO2 max values indicate a higher level of aerobic fitness.

The cells in the human body that produce insulin are called beta cells and are found in the pancreas. The pancreas is a gland located behind the stomach that produces a variety of hormones, including insulin, which is essential for regulating glucose (sugar) levels in the blood. When glucose levels rise after a meal, beta cells in the pancreas release insulin into the bloodstream, which helps transport glucose into cells, where it can be used for energy. If the beta cells do not produce enough insulin or if the body becomes resistant to insulin, this can lead to the development of diabetes.

Arthritis is a condition where there is an inflammation of the joints, which can cause pain, stiffness, and other symptoms.

Smiling uses 17 facial muscles, while frowning uses 43 muscles. This is why smiling is considered to be less strenuous than frowning.

"Brain freeze" is a common but harmless condition that occurs when a person eats or drinks something cold too quickly. The medical term for brain freeze is sphenopalatine ganglioneuralgia, which refers to the sharp pain that can be felt in the forehead and behind the eyes when the cold substance hits the roof of the mouth.