In older people, memory is best early in the morning and then declines during the late afternoon.
33
One or two alcohol drinks a day can be anti-inflammatory.
75
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
The average person's skin weighs twice as much as their brain.
131
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
Only 1 person in 2 billion will live to be 116.
49
Your heart rate can rise as much as 30% during a yawn.
69