The smile is the most frequently used facial expression. A smile can use anywhere from a pair of 5 to 53 facial muscles.
The slowest growing finger nail is on the thumb nail and the fastest growing is the finger nail on the middle finger.
The sensitivity of a woman's middle finger is reduced during menstruation.
The same amount of calories are burned by doing 6 sessions that are 5 minutes each of an activity and doing 1 session of that activity for 30 minutes.
The pectin that is found in apples aids in lowering cholesterol levels.