Losing weight after 40 can come with new challenges. National weight loss expert Dr. Cory Aplin with Optimal Body explains "metabolic friction," what it means and how it may affect your body's ability to lose weight. Plus, we take a look at three client's weight-loss transformations and the approach that helped them get results.

Richard Alder's story is one of perseverance and hope. After a devastating car accident in 2015, Alder faced years of pain and numerous back surgeries. Despite trying various pain mitigation processes, relief seemed elusive. That was until he met Dr. Khosla and the team from AK Pain & Spine

Does your partner snore? Or do you? Snoring can not only affect your relationship -- it can also affect your health. Dr. J. Cary Moorhead, Otolaryngologist and Sleep Medicine Specialist affiliated with Memorial Hermann provides more information about sleep apnea.