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.
Steep this: Black tea can benefit your blood pressure, suggests new research published in The American Journal of Clinical Nutrition. Specifically, black tea could lower the rate of blood pressure variation (Greater variation is associated with worse cardiovascular health). This idea builds upon an earlier JAMA study that found black tea can reduce hypertension and risk of cardiovascular disease.