Blood pressure was traditionally measured using a stethoscope and a blood pressure cuff (called a sphygmomanometer), a device that includes a cuff, a bulb, and a pressure dial that reads the pressure in millimeters of mercury (mm Hg). This is still considered the best method but, more commonly, devices that combine a blood pressure cuff with electronic sensors are used to measure blood pressure.
 Again, the answer to why has already been discovered! We have a 24hr clock in our body, known as the circadian rhythm. This rhythm controls what hormones are released and when, it controls our wake sleep rhythm and when working properly signals what physiological processes happen during the day and at night. When you think about it, it is a pretty simple concept that we should be eating during the day and not eating during our biological night. People who are ‘night owls’ often eat during their biological night and it has been shown that the insulin and glucose response to a meal eaten at night is that of a DIABETIC! I was shocked when I first discovered this! This means that even a ‘healthy’ thin person is predisposed to weight gain and gets stuck in fat storage mode if they eat all night long. This is aggravated in people who are predisposed to insulin resistance and metabolic hormone chaos!
Whelton, P. K., Carey, R. M., Aronow, W. S., Casey, D. E., Collins, K. J., Dennison Himmelfarb, C., ...Wright, J. T. (2017, November 13). ACC/AHA/AAPA/ABC/ACPM/AGS/APhA/ASH/ASPC/NMA/PCNA Guideline for the prevention, detection, evaluation, and management of high blood pressure in adults. A report of the American College of Cardiology/American Heart Association Task Force on clinical practice guidelines. Hypertension. Retrieved from
Although the first formal definition of metabolic syndrome entered medical textbooks not so long ago (1998), it is as widespread as pimples and the common cold . According to the American Heart Association, 47 million Americans have it. That's almost a staggering one out of every six people. The syndrome runs in families and is more common among African-Americans, Hispanics, Asians, and Native Americans. The risks of developing metabolic syndrome increases as you age.
Blood pressure rises and falls during the day depending on a person's level of activity and physical and emotional stress. Largely controlled by the autonomic nervous system (the part of the nervous system that controls involuntary actions), BP is also affected by several different hormones, including angiotensin II, aldosterone and catecholamines.
Anteroposterior x-ray from a 28-year old woman who presented with congestive heart failure secondary to her chronic hypertension, or high blood pressure. The enlarged cardiac silhouette on this image is due to congestive heart failure due to the effects of chronic high blood pressure on the left ventricle. The heart then becomes enlarged, and fluid accumulates in the lungs, known as pulmonary congestion.
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Diabetes mellitus occurs throughout the world but is more common (especially type 2) in more developed countries. The greatest increase in rates has however been seen in low- and middle-income countries,[101] where more than 80% of diabetic deaths occur.[105] The fastest prevalence increase is expected to occur in Asia and Africa, where most people with diabetes will probably live in 2030.[106] The increase in rates in developing countries follows the trend of urbanization and lifestyle changes, including increasingly sedentary lifestyles, less physically demanding work and the global nutrition transition, marked by increased intake of foods that are high energy-dense but nutrient-poor (often high in sugar and saturated fats, sometimes referred to as the "Western-style" diet).[101][106] The global prevalence of diabetes might increase by 55% between 2013 and 2035.[101]

Exogenous administration of the other steroids used for therapeutic purposes also increases blood pressure (BP), especially in susceptible individuals, mainly by volume expansion. Nonsteroidal anti-inflammatory drugs (NSAIDs) may also have adverse effects on BP. NSAIDs block both cyclooxygenase-1 (COX-1) and COX-2 enzymes. The inhibition of COX-2 can inhibit its natriuretic effect, which, in turn, increases sodium retention. NSAIDs also inhibit the vasodilating effects of prostaglandins and the production of vasoconstricting factors—namely, endothelin-1. These effects can contribute to the induction of hypertension in a normotensive or controlled hypertensive patient.
Ambulatory blood pressure monitoring can be done by using at-home devices that measure your blood pressure at periodic increments throughout a 24-hour or 48-hour time period. This provides your medical team with an average blood pressure reading that is believed to be more accurate than one taken at the doctor's office. Accumulating evidence supports the reliability of this approach.
Dietary changes: The health care provider might recommend a diet that includes more vegetables (especially leafy green vegetables), fruits, low-fat dairy products, and fiber-rich foods, and fewer carbohydrates, fats, processed foods, and sugary drinks. He or she also might recommend preparing low-sodium dishes and not adding salt to foods. Watch out for foods with lots of hidden salt (like bread, sandwiches, pizza, and many restaurant and fast-food options).