âReinstating the draft and requiring women to register for the Selective Service would compel the American public to have a stake in the wars we fight as a nation. We must question why and how we go to war, and who decides to send our men and women into harmâs way.â.ep. Charlie Rangel (D-NY) wants all Americans to serve their government, including women. On Friday he introduced one bill that would reinstate the draft and another that would require all women to register for Selective Service as well.
Answers from Sheldon G. Sheps, M.D. Caffeine can cause a short, but dramatic increase in your blood pressure, even if you don't have high blood pressure. It's unclear what causes this spike in blood pressure. Some researchers believe that caffeine could block a hormone that helps keep your arteries widened. Others think that caffeine causes your adrenal glands to release more adrenaline, which causes your blood pressure to increase.
I am going to restrict myself to the cardiovascular and renal effects of coffee (the effects of coffee are dose dependent; please note that a single, 8 oz cup of coffee has about 100-200 mg of caffeine). CARDIOVASCULAR EFFECTS, BLOOD PRESSURE, AND KIDNEY DISEASE. There is some evidence that caffeine can cause momentary increases in the blood pressure (up to 10 mm Hg), especially in people who are not habitual coffee drinkers. However, this effect is enhanced in the elderly, and people who have underlying hypertension.