Apparently 44 and 60 are the times when you really feel your age.
www.theguardian.com
![www.theguardian.com](/proxy.php?image=https%3A%2F%2Fi.guim.co.uk%2Fimg%2Fmedia%2F0646c36ae1fb17807912be27c66e11940e0c459a%2F0_176_5315_3191%2Fmaster%2F5315.jpg%3Fwidth%3D1200%26height%3D630%26quality%3D85%26auto%3Dformat%26fit%3Dcrop%26overlay-align%3Dbottom%252Cleft%26overlay-width%3D100p%26overlay-base64%3DL2ltZy9zdGF0aWMvb3ZlcmxheXMvdGctZGVmYXVsdC5wbmc%26enable%3Dupscale%26s%3D3f81427ed6e3e18b24edf6fbb6e92d5d&hash=b34064b513ebd4956c6a572b21138034&return_error=1)
Scientists find humans age dramatically in two bursts – at 44, then 60
US findings suggesting ageing is not a slow and steady process could explain spikes in health issues at certain ages