Your kid's boundless energy and ability to eat anything in sight without gaining a pound is enough to remind you of one thing: You're not as young as you used to be. Get back your youthful energy with today's deal from LifeGuard Clinic: $42 gets you a wellness consultation, an in-depth wellness assessment, and six weeks of medically supervised B-12 injections. As seen on Channel 3's Your Life A to Z, this 20th Street practice takes a holistic approach to treating the causes -- not just the symptoms -- of depleted energy, weight gain, and stress. Whether it's a hormone imbalance, Thyroid issue, or other malady ailing you, your wellness consultation will focus on making positive lifestyle changes; and the weekly B-12 shots could help boost metabolism and combat fatigue. Nab this 78%-off deal and give Junior a heads-up -- you're about to give him a run for his money.Want more? Check out LifeGuard Clinic on Facebook.