Home Â» Projects Â» Generic Design Â» Bow String Truss House Â» Bow Truss House The Bow Truss House (BTH) is appropriate for most climates. The truss is composed of a horizontal bottom chord and convex top chord, forming a gently curved roof with a pitch shallow enough to function as a living roof.
Black tea contains 2% to 4% caffeine, which affects thinking and alertness, increases urine output, and may reduce the symptoms of Parkinson's disease. It also contains antioxidants and other substances that might help protect the heart and blood vessels.
According to recent animal studies on green tea and high blood pressure, catechins in green tea have been shown to affect the activities of angiotensin and nitric oxide. EGCG in green tea has been shown to interfere with the activation process of angiotensin and consequently cause a decrease in blood pressure.ccording to recent animal studies on green tea and high blood pressure, catechins in green tea have been shown to affect the activities of angiotensin and nitric oxide. EGCG in green tea has been shown to interfere with the activation process of angiotensin and consequently cause a decrease in blood pressure.