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.
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.