The amount of sleep each person needs depends on many factors including age. Teenagers need about 9 hours on average while for most adults, 7 to 8 hours a night appears to be the best amount of sleep, although some people may need as few as 5 hours or as many as 10 hours of sleep each day. [Monday 13 June, 2011] | Getting the balance of what you eat right is important to your ability to function, learn, sleep and to your good looks. You might pay for bad diet now, with spots, weight gain, tooth decay and bad breath, or lack of energy - or you may pay later in life with clogged arteries, a depleted immune... [Monday 13 June, 2011] |