At-home teeth-whitening kits brightens smiles two to five shades with 30% carbamide peroxide during 15- to 30-minute daily treatments

Supportive instructors build a sense of community and accomplishment in their students while teaching sensual dance routines

Lipotropic vitamin-B12 injections help burn fat; a body-composition analysis gives patients the facts they need to build a fitter physique

In expansive women-only gym, guests swim in the pool and burn calories in unlimited classes, such as spinning, Pilates, and yoga

Zoom! or Opalescence Boost whitening treatments brighten teeth in one-hour in-office session

Experienced trainers lead one-hour cardio, strength-training, and body-weight exercise routines to tone muscles & burn calories

Daily changing combinations of structural, gymnastic, and weight-lifting moves quickly whip exercisers into shape

Invisible braces straighten teeth in 6–18 months

Yoga instructors help students of all skill levels stretch, twist, and pose as they gather inner peace and outer strength

Hair-thin needles trigger bioelectric stimulation to trigger the body’s natural healing functions and relieve discomfort