People who tend to be sedentary-as indicated by the amount of time they spend watching television-are likely to have high levels of glucose in their blood, even though they may not be diabetec.David W.Dunstan,of the International Diabetes Institute,Melbourne, Australia,and colleagues examined the association between television viewing and blood glucose levels,measured after fasting and after a glucose test-drink,in 3781 men and 4576 women in Australia. All of the subjects were free of diabetes at the time.
A man usually needs about two or three minutes of stimulation to have an orgasm,a woman generally needs 10 times more. For a man,an orgasm is instinctive.For a woman,it happens only after direct stimulation of the clitoris. A man's climax usually lasts for 10-13 seconds.For a woman,it lasts 6-60 seconds. A man must recuperate after an orgasm but a woman can have repeated orgasms within minutes or in rapid succession. Wonder why a man rolls over and sleeps after? During sex,his body releases oxytocin,a hormone that induces drowsiness.A woman is more relaxed after sex,which is why she wants to talk or cuddle.
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