Can you be hangry? Chris and Xand van Tulleken’s stomachs are rumbling to find out. Read more
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Am I hangry?
Can you be hangry? Chris and Xand van Tulleken’s stomachs are rumbling to find out.
Doctors' Notes: Knees
Drs Chris and Xand discuss exercises that can help with chronic knee pain.
How can I look after my knees?
A pain in the knee. Can we do anything about it? Chris and Xand van Tulleken find out.
Doctors' Notes: Testosterone
Drs Chris and Xand discuss how  testosterone interacts with other hormones.
Do I need testosterone?
Drs Chris and Xand ask - what are the pros and cons of testosterone replacement therapy?
Doctors' Notes: Sleep
Drs Chris and Xand Van Tulleken explore the difference between sleepiness and fatigue.
Am I getting enough sleep?
How worried should we be about lacking sleep? Drs Chris and Xand van Tulleken investigate.
