Dr Ross Walker explains what the symptoms of long COVID are and how many people it affects.

Dr Ross Walker discusses the three new variants of COVID-19 and whether they are more severe than the standard coronavirus.

1 in 4 adults in the world have a fatty liver. Dr Ross Walker explains some of the alarming consequences of having a fatty liver and the best way to avoid these related issues.

Dr Ross Walker puts concerns about blood clotting from the coronavirus vaccine into perspective.

Dr Ross Walker believes there is a lot of misinformation around alcohol and gives you the reasons why he doesn’t necessarily agree with an Australian study on alcohol consumption.

Dr Ross Walker discusses research on basal cell cancer treatment that is similar to the COVID-19 vaccine.

Last week Dr Ross told us what happens when diabetics have coffee and tea every day, but what are the benefits for non-diabetics?

Dr Ross Walker talks about a study undertaken in Japan around diabetics consuming multiple cups of coffee and green tea a day. The results are surprising.

Dr Ross Walker tells us facts from a study of people who drank artificially sweetened drinks and the results are alarming.

Dr Ross Walker explains how regularly drinking soft drinks negatively affects your health.

Dr Ross Walker explains what coronary artery bypass grafting is and what the best types are.

Dr Ross Walker talks us through a study that is currently being undertaken in mice for a potential vaccine for Alzheimer’s disease in the future.