There are  270 calories in a 1 bagel serving of Tim Hortons Cinnamon Raisin Bagel. Calorie breakdown: 3% fat, 82% carbs, 15% protein.
Vinegar is made through the fermentation of ethanol alcohol. Any ingredient containing ethanol may be used to make vinegar, including distilled grain alcohol, wine, champagne, beer, cider, and more. Bacteria are used to ferment, or break down, the ethanol into byproducts including acetic acid.
Mother of Vinegar is a slimy, harmless substance consisting mostly of acetic acid bacteria (Mycoderma aceti) and cellulose. You can purchase vinegar (e.g., unfiltered cider vinegar) that contains it if you want to make homemade vinegar very quickly. Otherwise, it's easy to make vinegar more slowly without the culture. Any vinegar you make will contain Mother of Vinegar and can be used to produce subsequent batches of vinegar more quickly. Slow Method Homemade Vinegar Recipe If you're starting from scratch and not using a culture to speed the fermentation of alcohol into vinegar, your best bet is to start with an ingredient that contains a low level of alcohol (no more than 5-10%) and no added sugar.