Home > Lifestyle > Man > Your body 10 January 2013 18 amazing body facts How big can a foreskin grow? Here's the answer and other unexpected body facts. 0 Follow us Facebook » Ask CyberShrink » Receive Health tips » Test Your sex toy IQ » All the tests you'll ever need 8 strange things your body does Researched and produced by Advanced Physical Medicine - Chicago Bucktown Physical Therapy.. More in Lifestyle Scientists find the grey hair gene More: ManYour body advertisement Read Health24’s Comments Policy Comment on this story 0 comments Comments have been closed for this article. Logout Comment 0 characters remaining Share on Facebook Loading comments... From our sponsors How to still have a good life with diabetes Eye-Q: R50 off! Lose weight Otrivin Menthol relieves sinus congestion Live healthier Exercise benefits for seniors » Working out in the concrete jungle Even a little exercise may help prevent dementia Here’s an unexpected way to boost your memory: running Seniors who exercise recover more quickly from injury or illness When sedentary older adults got into an exercise routine, it curbed their risk of suffering a disabling injury or illness and helped them recover if anything did happen to them. Love coffee? Your heart may too » What to eat for white teeth Bad foods for teeth-whitening Do any of these drinks cause your teeth to hurt? Savour your coffee – with a bright smile Here's how to stop coffee from staining your teeth while enjoying all its health benefits.