What's That Rash?

Hypnotherapy is the focus here, from how hypnosis may work in the brain to whether it helps with pain, IBS, PTSD, addiction, and smoking cessation. Norman and Tegan sort through the evidence and look at possible downsides, including the fact that not everyone is equally hypnotizable.

This episode examines NAD+, the molecule linked to cellular aging, and the hype around supplements such as NMN. Norman and Tegan explore why NAD+ levels fall with age and whether boosting them is actually supported by evidence for longer, healthier lives.

Mouthwash is the focus here: whether it adds anything to brushing and flossing, how it affects the oral microbiome, and why it may be linked to blood pressure. Norman and Tegan dig into the evidence on benefits, harms, and where mouthwash actually fits in a daily routine.

Rest days are the focus here, from what “rest” actually means to whether taking time off helps or hinders gym progress. Norman and Tegan dig into recovery, soreness, training load, and how rest can look very different depending on your fitness level.

This episode explores whether the colours of fruits and vegetables tell you anything meaningful about nutrition. Norman and Tegan dig into what creates those hues and how colour, variety, and phytonutrients may fit into healthy eating.