2nd 3rd optional. FDA has announced an official date of 2010-06 when they will accept submissions to 3 rd edition. The 3 rd Edition will be Mandatory 2013-06-01. Health Canada has announced a mandatory date of 2012-06-01. The EU date of 2012-06-01 has been published in the Official Journal.
I don't know what you mean by root word. Lipo - is the root for fat and used often at the molecular level. Adipose - is the word for fat tissue. fat: <biochemistry> A triglyceride (lipid) that is usually solid at room temperature. http://www.americanheart.org/presenter.j...
Fats are more than just a power source for your body. Fats are essential nutrients built of about 16 different fatty acids. Fatty acids contain oxygen, hydrogen and carbon. The fats we consume in our diets are broken down by our bodies into glycerol and fatty acids, which are either stored or used to form lipids.