If your worries are following you around like a long afternoon shadow, here's a fun way to give them the slip:

Spend 30 minutes cuddling on the couch tonight. Research shows that physical affection can help lower stress levels.

Happy Half-Hour
In a small 4-week study, healthy married couples that regularly held hands, massaged each other, and cuddled for 30 minutes at least four times a week showed significant changes in physiological systems associated with stress. Their saliva showed more antistress hormones as well as lower levels of enzymes associated with stress, compared with that of noncuddlers. Don't have a significant other? Snuggle with your kitty or your pup. Time with pets is a great calm-inducer, too. Here's what studies show on the health benefits of pet ownership.

Reach Out and Touch Someone
You don't have to be married to enjoy the benefits of social support. Time with friends and other family members helps your health, too.

• Find out how having lunch with a good-natured pal could have far-reaching benefits for your mental health.
• Discover why it's so important to stay in touch through phone calls, e-mails, and face-to-face visits when you can.
• Spend more time with friends -- and in bed. Here's what we mean.

Watch this video for a 60-calorie-brownie recipe you can make and share with a friend.

Influence of a "warm touch" support enhancement intervention among married couples on ambulatory blood pressure, oxytocin, alpha amylase, and cortisol. Holt-Lunstad, J. et al., Psychosomatic Medicine 2008 Nov;70(9):976-985.