Heart disease is the number one killer world-wide. The team expose the hidden danger lurking in processed foods, demonstrate life-saving CPR, and reveal a surprising rehabilitation program for heart attack survivors.

Shalin risks his life eating street food in a superbug hotspot, and Caroline examines one of the greatest threats to mankind - antibiotic resistance.

The doctors reveal which complimentary therapies actually work, when to get screened for cancer and how to create nutritious lunchboxes.

Being lonely is the silent health crisis deadlier than obesity. The doctors explore why and give advice on how to make new friendships that last.

In part-two, Caroline's diet experiment reveals spectacular weight-loss, along with worrying health implications. Shalin lifts the lid on fats and oils and Sandro navigates Australia's confusing food labelling system.

In part one of a two-part special, Caroline convinces volunteers to road-test four popular diets: Keto, Paleo, 5/2 and Flexitarian, Sandro examines which milks are healthiest, Shalin investigates if going gluten-free is safe.

Caroline learns easy ways to combat dangerous sedentary habits, Shalin tries strength training without going to the gym, and Sandro gets sweaty for science.

The premiere of this brand new series exploring the nation's health. Why do the majority of people that diet & lose weight put it back on? Plus the hidden environmental triggers that encourage us to eat too much.

Doctor Shalin uncovers the extent of male infertility in Australia, Doctor Sandro reveals the raw truth about sexual disease in our communities and Doctor Renee explores the various contraceptives available to women.

This week we look at allergies, Dr Sandro discovers what life is like for kids living with severe food allergies and checks out a world-first Australian trial to cure peanut allergy.

In this episode, we're helping you to fight off colds & flu. Dr Sandro reveals which home remedies work & which ones don't. Dr Shalin finds out what the difference is between colds & flu and what we can do to prevent them.

Discover why sleep is imperative for healing, staving off disease and brain function. Dr Shalin heads to the sleep clinic and find out why we snore, if it's bad for our health, and most importantly, is there a cure?

With more than two thirds of Aussies not doing the recommended amount of exercise, sitting has become the new smoking. Sandro checks out the 7-minute work out & Renee looks at the link between exercise & mental wellbeing.

The Doctors explore our senses - Dr Shalin finds out why hearing deteriorates with age; Dr Sandro busts some myths about improving your eyesight; and Dr Renee explores the link between smell & memory.