In certain circumstances, the food we eat to maintain life can actually threaten it. We take a look at food poisoning - both chemical and biological. And we report on poisoning that involves heavy metals.

	Microbiological poisoning Our immune systems are relatively robust, but there are times when the food we eat simply contain too many disease-causing germs. Read
	Chemical/metal poisoning One tends to think of food poisoning simply in terms of bacteria. But chemical and metal food poisoning can also be a dangerous reality. Read