Beware -- Food Crisis Getting Worse
	Millions of people across the world are facing hunger and starvation due to the current food crisis. According to experts, the crisis will continue as long as those who dominate the international grai...
	Medicine's Dirty Little Secret
	There's one medical statistic doctors don't much talk about despite its importance. It's called number needed to treat, or NNT. It's a measure developed in the past 20 years, and it's one ...
	Can Spinach Save Your Eyesight?
	Macular degeneration is the most common cause of vision loss, and affects one in four people as they age. Can spinach protect you...
	The Six Principles of Green Living
	Living by "green" principles can be extremely satisfying, but how do you do it? Surely, it's not by purchasing more "green" products, because buying and using more "things" is all part of the problem....
	Is the Rise in Male Oral Cancer Related to HPV?
	Human papillomavirus (HPV), the sexually transmitted virus that can cause cervical cancer in women, has been linked to an increase in throat, tonsil and tongue cancer in younger men.While these diseas...