A direct drive pump is connected with a hollow shaft to the engine drive shaft. This means the pump runs at the same speed as the engine. It also means the pump sites very close to the hot engine. Both these factors cause the pump to run hotter, decreasing life span of the bearings and other parts.
Dairy Products. Dairy products can help your blood clot because of their calcium. Calcium is an essential mineral at seven different points in the coagulation cascade that results in blood clotting once you've cut yourself, according to the Linus Pauling Institute Micronutrient Information Center.
Foods and Herbs to Improve Blood Circulation: Fruits, vegetables and herbs are excellent for your health. They provide high levels of bioflavonoids that strengthen capillaries, promoting blood flow.