Bow Truss House, detail The design of the BTH incorporates a number of principles of ecological architecture which make it energy efficient. For instance, it is elongated along its east-west axis in order to maximize winter solar gain.
The side effects of drinking too much black tea include difficulty sleeping, headaches, nervousness, diarrhea, irritability, irregular heart rate, confusion, heartburn, tremors in your extremities and possibly convulsions. These side effects are all a result of the caffeine content in black tea. If you are used to drinking black tea regularly -- particularly in larger quantities -- you may develop a physical and psychological dependence on the beverage, again, primarily due to the caffeine content.
Prevent Heart Disease. Drinking iced tea might help prevent heart disease in several ways. MedlinePlus notes that drinking black tea can help prevent hardening of the arteries, as well as lower the risk of a heart attack. Black tea may also increase your chances of surviving a heart attack. These heart benefits may come from the anti-inflammatory properties of the antioxidants in tea.