Hypertension – Lifestyle factors
Following on from my introduction to Hypertension (High BP), in this blog I want to discuss lifestyle strategies to prevent and assist the treatment of Hypertension (High BP).
Manage your Stress
I know its obvious, but I thought it was worth starting with this. The link between hypertension and stress is well documented as are the long list of things that help you cope including exercise, counselling, massage, reflexology etc. While we are on the subject of the obvious, I would like to remind readers that High BP is associated with high salt diets, smoking and high alcohol consumption too.
Optimise your Vitamin D levels
Ateria stiffness (atherosclerosis) is a driving factor for hypertension. As your blood travels from your heart, cells in the wall of your aorta, called barorecptors, sense the pressure load, and signal your nervous system to either raise or lower the pressure. However, the stiffer your arteries are, the more insensitive your baroreceptors become, and the less efficient they become at sending the signals. Vitamin D deficiency is, in turn, linked to stiff arteries, which is why optimising your vitamin D levels are so important.
Get enough sleep
In a study presented at the American Heart Association High Blood Pressure Research 2012 Scientific Sessions, researchers found a strong link between sleep quality and a type of high blood pressure known as resistant hypertension, which does not respond to typical drug-based treatments.
In fact, women who had resistant hypertension were five times as likely to also have poor sleep quality. While the average length of sleep in this study was only 6.4 hours a night (and nearly half slept fewer than six hours each night), it was sleep quality, not quantity, that appeared to influence hypertension risk.
While this study only found an association with women, other studies have also linked hypertension in men to a lack of deep sleep,1 and sleeping fewer than seven hours a night has been linked to hypertension in both men and women.2
References
Related Posts
Arm and Hand Stretches
These stretches can either be done as a complete series or individually and most of them can be done at your desk. Some will ease tension in specific parts of the body whilst others are generally relaxing. Please remember stretching should always be relaxing and never painful! To get maximum benefit from these stretches you should do them daily and hold each stretch for 15 seconds and repeat twice unless otherwise stated. Arm and Hand Stretches
- Stand with your feet together, keeping you feet together and your knees soft. Raise your arms alternatively swinging them over your head as if you were performing backstroke.
- Raise your left arm above your head and push up as high as you can. Feel the stretch down the left side of the body. Hold for 30 seconds. Repeat on the right.
- Raise your right arm to the side, keeping at shoulder height. Point your fingers towards the ceiling and push your palm away from your body. Hold for 30 seconds and repeat on left side.
- With your right hand by your side, point your fingers behind you with your palm facing up. Push your right shoulder and wrist towards the floor, then make a fist. Hold. Repeat on the other side.
- Keep your arms by your side and clench your fists as tight as you can, then spread your thumb and fingers as far apart as possible.
- Let your arms hang loosely by your side and shake them for about 15 seconds.
Reflexology and Pain Management – Part 2
In part 1, I explored what pain was, the pain response and briefly explained how reflexology helps manage pain. Much anecdotal evidence shows the benefits of reflexology in pain management and several studies indicate successful treatment outcomes including pain reduction. (See references at end of article). However I would like to focus on one recent study by Dr Carol Samuel and Dr Ivor Ebenezer of University of Portsmouth as this is the first time Reflexology has been scientifically evaluated as a study for acute pain. The results indicate that reflexology may be as effective as pain killers for common conditions such as osteoarthritis, backache and cancer. Participants attended two sessions, in which they were asked to submerge their hand in ice water. In one of the sessions they were given reflexology before they submerged their hand, and in the other session they believed they were receiving pain relief from a Tens machine, which was not actually switched on. The use of the Tens machine is equivalent of a sugar pill in drug trials. The researches found that people felt about 40% less pain, and were able to stand pain for about 45% longer, when they used reflexology as a method of pain relief. So if you are in pain now, by not book a reflexology session. References Booth L (1997) Vertical Reflex therapy: results of a reflexology trail in a Bristol residential home for elderly Khan S, Otter S and Springett K (2006) The effects of reflexology on foot pain and quality of life in a patient with rheumatoid arthritis: a case report, The Foot 16 pg 112-116 Brown CA and Lido C (2008) Reflexology treatment for patients with lower limb amputations and phantom limb pain: an exploratory pilot study, Complementary Therapies in Clinical Practice 14 pg 124-131 Hughes CM, Smyth S and Lowe-Strong A (2008) Reflexology for the treatment of pain in people with multiple sclerosis: a double-blind randomised controlled trail, The Journal of Alternative and Complementary Medicine 14(1) S1-S109
The Impact of Sitting All Day – Part 3
In part 1, I looked at the impact of sitting on your muscles, and in part 2 I started to explore the impact on the rest of your body. In this post I continue to explore the impact of sitting on your circulatory system including your heart. Heart Disease When sitting for prolonged periods of time, muscles burn less fat and blood flows more sluggishly, allowing fatty acids to more easily clog the heart. In 2012 Ford & Caspersen in their research paper, Sedentary behaviour and cardiovascular disease: a review of prospective studies (International Journal of Epidemiology, Vol 41, No 5 pages 1338 - 1353) showed that the people with the most sedentary time are more than twice as likely to have cardiovascular disease than those with the least. In 2012 Zedric and Hamilton found that just a few hours sitting suppresses a gene that helps keep your cardiovascular system healthy by controlling inflammation and blood clotting. T W Zedric & M T Hamilton, 2012 Identification of hemostatic genes expressed in human and rat leg muscles and a novel gene (LPP1/PAP2a) suppressed during prolonged physical inactivity (sitting), Lipids in Health and Disease, Vol 11 see http://www.biomedcentral.com/content/pdf/1476-511X-11-137.pdf Cholesterol Sitting also means that your large postural support muscles are inactive. When active these muscles produce a quite of beneficial molecules. One molecule skeletal muscles produce is an enzyme called lipoprotein lipase - which you can think of as a vacuum cleaner for fats in the blood stream. A study in rats showed that after 24 hours forced inactivity, their lipoprotein lipase acitivity was reduced by 90 - 95%, which led to a 75% drip in the ability of their muscles to remove fats from their bloodstream as will as a significant decrease in "good" (HDL) cholesterol. L Bay & Mark Hamilton, 2003, Suppression of skeletal muscle lipoprotein lipase activity during physical inactivity: a molecular reason to maintain daily low-intensity activity, Journal of Physiology, Vol 551, No 2 pages 673 - 682.See http://onlinelibrary.wiley.com/doi/10.1113/jphysiol.2003.045591/full
