Greg Grunberg (``Heroes,'' ``Star Wars'') discusses his son's epilepsy; celebrity solutions to health and beauty problems; tackling a toxic work environment and managing stress; Instagram star Pumpkin the raccoon.

A woman who survived a mass shooting at a shopping mall needs help with her PTSD; revenge porn; erasing stretch marks in less than an hour; electric blanket and space heater risks; improving the memory.

A diet that is 70 percent fat; gastric bypass in a pill; a dramatic breast reduction; a healthy recipe for macaroni and cheese; e-cigarette liquid sends a child to the ER, fighting for her life; microblading dangers.