Abhyanga, or self-massage, is a daily Ayurvedic ritual that involves massaging the skin for about 15 minutes with warm oil. According to Baron, this calms the nervous system and promotes relaxation. "Skin responds to touch, and self-massage promotes the formation of oxytocin, the feel-good hormone," says Baron. Oxytocin is considered an anti-aging, anti-inflammatory hormone that makes skin look more youthful and radiant. One pilot study found that Abhyanga significantly reduced stress levels.

To get the time-reversing benefits of Abhyanga, set aside 15-20 minutes in the morning or evening, right before you take your shower or bath. You can use any warm oil (Neka Pasquale, founder of Urban Remedy, says that castor oil is a versatile healing oil that is good for pain relief, eczema and psoriasis that anyone can use), but Ayurvedic practitioners also recommend choosing an oil based on your dosha type.

Vatas should reach for a relaxing oil, like sesame or almond. Pittas should use a soothing oil, like coconut or sunflower. Kaphas should try something invigorating, like safflower.

Warm about 1/4 cup of oil to a comfortably warm temperature. (Massage therapists recommend bringing a pot of water to boil, then setting a mug of oil in the pot for a minute or two.) Begin by applying the oil at the crown of your head, then work your way out in circular strokes. On your face, massage in tiny circles, always moving in an upward motion. On your body, use long, sweeping strokes toward your heart. Massage the abdomen and chest in clockwise, circular motions. End by spending a few minutes on your feet.

Allow the oil to sink in for about five minutes, then take a warm bath or shower. Blot -- don't rub -- yourself dry with a towel.