"Drop 20 pounds in two weeks," "Get the perfect six-pack and muscle definition," "Eat all you want but still lose weight!" "Take these supplements for optimal health." These days, celebrities, professional athletes, "health" coaches, and influencers make fortunes and garner millions of followers and likes touting unorthodox – and often dangerous -- diets and health practices to achieve society's ideas of perfection and/or optimal wellness, and some people follow their idols and trends blindly. Meet John, who promotes the benefits of a raw animal product diet to his Instagram followers. Then, Jules not only follows a high-fruit raw vegan diet – but also feeds it to her 3-year-old daughter. Next, meet two women who were influenced to jump on one of the most popular new diet trends: taking a diabetes medication for weight loss. However, both landed in the hospital. And, Cameron, a young woman looking to lose weight fast who was influenced by social media to try the Keto diet to quench her sugar cravings, wound up in the E.R. Plus, a woman says her online bodybuilding coach suggested an autoimmune paleo diet which caused her to lose hair, have frequent injuries and also landed her in the hospital. Dr. David Nazarian and nutritionist Desiree Nazarian discuss extreme diets and health risks.

The number of young people who identify as transgender has nearly doubled in recent years. Some people say this is because the transgender community is more embraced, but others say teens are rushing to get medical treatments without counseling or knowing the facts. In some extreme cases, this can even lead to what's called "detransition." As a teen, Ryan transitioned from a female to a male but says she then realized she made an epic mistake, reversed her decision, and detransitioned to be female again. Over 20 years ago, Kara had medical treatments and later gender reassignment surgery and says policy has greatly changed. She says it's concerning that today, there are far less requirements for children seeking puberty blockers, hormone therapy, and surgery. However, Reece says he knew he was male as a small child, and these medical treatments saved his life as a teen. He says denying teens the right to these procedures is "trans genocide." Eli Erlick, Founder of Trans Student Educational Resources, adds that the percentage of people who detransition is small and the number one reason for detransitioning is transphobia. Neurologist and author of "The End of Gender" Dr. Debra Soh studies this issue and says social acceptance is good, but the number of transitions have reflected people's skewed thinking. And, NewsNation Correspondent Rich McHugh weighs in to discuss what he has found after a lengthy investigation on the increased numbers of teen transitions in recent years.