Classification methods. Vehicles can be categorized in numerous ways. For example, by means of the body style and the level of commonality in vehicle construction as defined by number of doors and roof treatment (e.g., sedan, convertible, fastback, hatchback) and number of seats that require seat belts to meet safety regulations.
Digestive Coffee Intolerance Symptoms. Digestive coffee intolerance symptoms can include: headaches, ringing in the years, fatigue, abdominal pain and cramping, gas, bloating, nausea, diarrhea, vomiting, frequent urination and more. Not all people who have a coffee intolerance will experience the same symptoms or the same severity of symptoms.
In addition to the jitters, the National Sleep Foundation mentions these potential side effects of caffeine: 1  Dizziness, nausea, headache and/or insomnia. 2  Anxiety or irritability. 3  Rapid heartbeat.  Reduction in fine motor 1  coordination. Urinating more than usual.