“If we are facing in the right direction, all we have to do is keep on walking”. Buddhist saying
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The Obesity Paradox
According to research, obesity is to a certain extent genetically determined. The pandemic now affects a billion people and has gradually grown over the last 150 years. Interestingly, our genes have not changed over that period. So how could obesity, which is genetically determined, have appeared over a time when our genes have remained unchanged?…
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What Else Can Help Lower Blood Pressure?
Last week we discovered that exercise is very effective at decreasing high blood pressure but what else can help? For those with hypertension, you’ll be relieved to hear that there are several things you can do to decrease your blood pressure and cut down the risks of heart disease and stroke. Weight loss. Losing 8kg…
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BBC Horizon’s Truth About Exercise
Last month BBC Horizon ran a programme entitled “The Truth About Exercise”. In it Dr Michael Mosley travelled the country speaking to an assortment of Exercise Scientists. One of the first points made was that it takes a lot of exercise to burn calories. In fact, the example provided was that to burn off a…
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Can Exercise Really Lower Blood Pressure?
Blood pressure is the pressure exerted by the blood on the arteries and is measured in millimetres of mercury (mm Hg). There are two measures of blood pressure: the systolic blood pressure (SBP) is taken when the heart contracts and the diastolic blood pressure (DBP) is taken when the heart is relaxed. That’s why the…
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“The greatest test of courage on earth is to bear defeat without losing heart.” Robert G. Ingersoll
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Prolonged Sitting Affects Glucose Metabolism
New research published in the journal Diabetes Care has concluded that after meals, regular short bouts of light or moderate walking lower glucose and insulin levels. The subjects were asked to walk around for 2 mins every 20 mins. The effects of these short bouts of walking assist glucose metabolism and may reduce cardiovascular risk….
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Metal On Metal Total Hip Replacements Unsafe?
A BBC Newsnight and British Medical Journal investigation has prompted a lot of discussion regarding metal on metal total hip replacements. Lately, a study has found that the metal components rub against each other causing small particles to break away into surrounding tissues. This leads to elevated blood levels of metal ions such as cobalt…
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Meditation Increases Blood Flow To The Brain
Recent research has shown that mantra-based meditation increases cerebral blood flow. An improvement in attention, emotional state and memory was also noted. Therefore, it’s likely that people with cognitive impairments or memory loss will benefit from meditation.