*** It can cause you to gain weight

It's pretty intuitive that spending the evening parked in front of the T.V. doesn't burn a lot deal of calories. In fact, sitting quietly in front of the television set burns a paltry 68 calories per hour. Not exactly a formula for good health and fitness. Combine that with the high calorie snacks most people consume while watching that suspenseful television sit-com and you can see how watching T.V. can quickly pack on the pounds. One smart move not many people make is to exercise while they watch television. If more people parked an exercise bike in front of the T.V. instead of a recliner, the world would be a healthier place.
***It wastes time
Television watchers should keep a log of the hours they choose to sit in front of the "boob tube". After they experience the shock of realizing how much time they've wasted, they could then make a list of ways to use that time more productively. Some suggestions might be: spend time with family, friends, and pets; start a part-time business; meditate or pray; play a sport; or pick up a hobby. They just might discover there's more to life than what's happening on the latest reality show. You can bet when people come to the end of their life they don't regret not having watched more T.V.