Suggest a News Article
Do you have a news article that you would like published on the website?
Suggest newsShed TV - Dr Karl Q&A - Part 3
Tue, 14th February 2012

Dr Karl talks about the science of cutting down on salt, details how much chilli is too much and explains how to measure your testosterone level by looking at the back of your hand!
Slow internet connection?
If you don't have a fast internet connection, please click on the audio version of the interview below.
Print and share 
Table of contents 
Featured Articles
Dr Karl Q&A - Part 1

Watch the first video from our chat with Dr Karl Kruszelnicki. Dr Karl talks about his new book, 'Brain Food'. He also answers the following questions from our Shedders; "Which foods are best for dealing with a mid-life crisis?" and "What do you think of eliminating fructose from your diet as a means of losing weight?".
View NewsDr Karl Q&A - Part 2

Tony continues his chat with Dr Karl Kruszelnicki who answers a few more of your questions. In this video Dr Karl talks about genetically modified foods, how to increase your sperm count, and Vitamin D deficiency and depression.
View NewsDr Karl Q&A - Part 4

Dr Karl discusses Parkinson's treatments, improving your sense of balance, and the three types of tears.
View NewsDr Karl Q&A - Part 5

In this final video of the series, Dr Karl answers questions about referred sensation in your limbs, benzene levels in cars, using white vinegar to polish your car, methods for boiling eggs, and why glass looks green when you look at it from the side.
View News
Find us on