The amygdala is an almond-shaped structure deep in the brain that is believed to be a communications hub between the parts of the brain that process incoming sensory signals and the parts that interpret these signals. It can alert the rest of the brain that a threat is present and trigger a fear or anxiety response. The emotional memories stored in the central part of the amygdala may play a role in anxiety disorders involving very distinct fears, such as fears of dogs, spiders, or flying.
Chemical formula for vinegar. Vinegar is composed of about 5% acetic acid. This is the major chemical component of vinegar. The systematic or proper chemical name of acetic acid is ethanoic acid. Vinegar is a weak acid produced by the oxidation of alcohol (ethanol) from wines and ciders by bacteria. It has a pleasant sour taste and is used in cooking or as a condiment.
Apple cider vinegar is one of the oldest and most useful types of vinegar available on the market. Cider or apple cider vinegar is made from a two-part fermentation process from the juices of apples. It has a high content of vitamin C, E, A, B1, B2, b6, proto-vitamin, and beta-carotene. Apple cider vinegar also contains many minerals and trace elements such as potassium, calcium, sodium, copper, iron and magnesium.