Chantelle Van Der Watt had previously received annual screenings in South Africa

Biohacker Bryan Johnson has been diagnosed with an incurable autoimmune disease

Some supplements are ready for your body to use, but others have to be converted first, says human biologist

Michael J. Fox was only 29 when he was diagnosed with early-onset Parkinson’s disease in 1991

Human biologist and celeb wellness expert Gary Brecka says we need 'light, sleep, real food and movement'

He also recounted some of the effects that the drug had on his body through the 30 day period

Kirsten Lindsey is now 'finally' home after her ordeal which unfolded during a holiday excursion

Over 2 million people in the UK are believed to have ADHD, including those without a diagnosis

The checklist can be helpful when visiting your GP about the early signs of bowel cancer

Peter Beetham said doctors told him they 'didn't know how he was alive'

Joe DiMeo was in a car crash in 2018, then woke up months later

Matthew Anderson thought he had a disease, it was actually a parasite

André Helgesen, from Sweden, has opened up about the hardest part of the programme

Smoking has many health risks

It's said that around 2,000 to 2,150 Brits are diagnosed with the disease each year

Peter Mossfield is aiming to compete at a bodybuilding contest without actually lifting weights

James claims he fasted for 41 days

She would experience back spasms and struggled with simple tasks before having a dramatic reduction

Many early symptoms are not dramatic to begin with, and it's not worth waiting for them to be

She's warning people they could end up suffering for it in later years