/** * https://gist.github.com/samthor/64b114e4a4f539915a95b91ffd340acc */ (function() { var check = document.createElement('script'); if (!('noModule' in check) && 'onbeforeload' in check) { var = false; document.addEventListener('beforeload', function(e) { if (e.target === check) { = true; } else if (!e.target.hasAttribute('nomodule') || !) { return; } e.preventDefault(); }, true); check.type = 'module'; check.src = '.'; document.head.appendChild(check); check.remove(); } }());

Dr Xand

  • Published

Health expert

Dr. Xand, a white male with short hair and stubble stands in front of the camera smiling, wearing a dark green shirt

Here is Dr Xand's expert health advice...

Media caption,

How to perform R on an adult

Media caption,

Are collagen supplements worth the hype?

Media caption,

What exercises can you do to help neck and back pain?