Types of Organic Formula Back to basics with today’s graphic, with a look at the different ways compounds in organic chemistry can be represented. Obviously, if you’re a chemist, these will all be second nature, but as was quite fairly pointed out with regards to the food chemistry graphics, if you’re not well versed in chemistry, all of those lines and letters might well be a bit perplexing. Here’s a brief explanation of what they mean.
Don't drink out of #7 plastic to avoid BPA. Even the smallest amount of BPA has been linked to infertility, birth defects and other reproductive issues when tested on lab mice. BPA has also been linked to asthma and other illnesses and diseases in humans.