03:20
Feels So Good...Hurts so Bad: Put Down That Cigarette: Difficulties and Rewards
Two genetic indicators may influence whether or not people are successful in their attempts to quit smoking: dopamine and serotonin transporters. Because the process of withdrawal is difficult, counselors often recommend that patients try the patch ...
04:39
Working It Out: Fitness Across the Lifespan
No matter how old a person is the goal of being physical fit is important. Two seniors, both over 80 talk about the importance of exercise in their lives. The health benefits of a moderate exercise program are enormous, even in the older population....