Statistics and facts about U.S. physicians. In 2013, there were over one million doctors of medicine all over the United States. This figure included some 148,000 inactive and some 44,000 unclassified physicians. The U.S. has a less marked physician density compared to some other countries.
Apple Cider Vinegar. 1  1. Understand the benefits of this cleanse. Apple cider vinegar has long been used as a home remedy for liver cleansing and blood purification. 2  2. Buy organic, unfiltered apple cider vinegar. Be certain to buy organic unfiltered apple cider vinegar, as this contains a higher nutritional content.
Rating Newest Oldest. Best Answer: Vinegar is not a pure substance and so has no chemical formula. Vinegar is mainly water (H2O), but makes vinegar acidic (and gives it its smell) is acetic acid, which has formula CH3COOH. Vinegar is usually only about 4-8% acetic acid.ating Newest Oldest. Best Answer: Vinegar is not a pure substance and so has no chemical formula. Vinegar is mainly water (H2O), but makes vinegar acidic (and gives it its smell) is acetic acid, which has formula CH3COOH. Vinegar is usually only about 4-8% acetic acid.