To reply to a digest, insert the relevant message header; don't reply to the digest header ------------------------------------------------------------- In another of those delicious overthrows of conventional wisdom, New Scientist reports this week that exposure to sunlight (which makes vitamin D in the skin) actually protects against colon, prostate, breast, and lung cancer by a factor of four over the increase in skin cancers due to the exposure. New Scientist includes a list of the many benefits of vitamin D and an account of the brilliant epidemiological studies that support the pro-sunshine exposure side of the argument. Unfortunately, the article is not on the internet, but is worth the cost of this week's edition on its own. However, three other articles make New Scientist a worthwhile buy this week: one on the galloping incidence of arsenic poisoning from ground water in India, Argentina and the US - as well as Bangladesh, a second elaborating on the post I made to the Paleofood list on 2 August about maternal diet early in pregnancy affecting the late adult health of the (yet) unborn baby and a third article claiming to give an evolutionary perspective on obesity - dealing with hunger/satiety and hormones. Keith ----------------------------------------------------------------- The FAQ for Evolutionary Fitness is at http://www.evfit.com/faq.htm To unsubscribe from the list send an e-mail to [log in to unmask] with the words SIGNOFF EVOLUTIONARY-FITNESS in the _body_ of the e-mail.