The deep red color of some beets can show up in your urine if you eat them, and might make you think you have blood in your urine. This is particularly alarming for people who use blood-thinning medication, as bleeding is one of the risks of such a drug.

Current medical opinion defines normal resting blood pressure for everyone over the age of 18 as lower than 120/80 mmHg.

Blood pressure is typically measured when the body is at rest, so it can be surprising to learn how much this common vital sign changes with physical activity. In fact, exercise causes an immediate increase in blood pressure -- particularly in the systolic, or top blood pressure number.

Decongestants are used to reduce nasal stuffiness or congestion caused by allergies, the common cold or other infections. Nasal congestion occurs because of swelling of tissues lining the nose or the accumulation of secretions within the nose.

Fat-burners can be a valuable addition to a dietary and exercise program aimed at weight loss, since they boost your metabolism and increase fat-burning. Many fat-burners use caffeine and other compounds that increase blood pressure or may interfere with blood pressure medications.

You wouldn’t run a marathon or swim laps on a full stomach. Aside from the discomfort you would feel, you would put undue strain on your cardiovascular system. Although you know this intuitively, it helps to know the physiology of the human body that explains the role of circulation in digestion.

A malt beverage is an alcoholic or nonalcoholic fermented beverage made from barley. Malt beverages include beer, ale, stout and porter. Having a frosty glass of beer on a hot day may cool you down, but it can also raise your blood pressure.

Your diet affects your risk for many chronic health conditions, including high blood pressure, or hypertension. Fenugreek seed is a spice that may benefit your blood pressure as part of a balanced overall diet, and a nutritionist can help you integrate it into your regular meal plan.

High blood pressure, or hypertension, is a condition that afflicts a third of the American population and two-thirds of people over 65, the University of Maryland Medical Center notes. Being hypertensive means your average blood pressure is 140/90 mm Hg.

Almost one in every three Americans has high blood pressure, according to the Centers for Disease Control and Prevention. High blood pressure increases your risk of stroke and kidney and heart disease. You may control your blood pressure through diet.

Blood pressure refers to force against artery walls when your heart circulates blood throughout your body. A normal blood pressure is less than 120 over 80 and high blood pressure is 140 over 90 or above. The first number represents the pressure against your artery walls when your heart beats.

Blood pressure is the force exerted by flowing blood on the walls of the arteries.