Early detection of disease saves lives.....





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Brain damaging habit 3 of 10: Overeating

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Eating too many calories does more than just expand your midsection. A habitual high caloric intake over time raises your odds of developing memory loss, or mild cognitive impairment (MCI), later in life (more pronounced after 60 years of age). Inspiration further adds that…”A clogged stomach means a clogged brain”...”The affliction of the stomach affects the brain”…”The power of the brain is lessened by drawing so heavily upon it to help the stomach get along with its heavy burden.” Regardless of the quality of the food, the resultant high blood sugar causes hardening of the brain arteries, leading to a decrease in mental power. Like many pleasurable behaviours—including sex and illicit drug use— overeating triggers the release of dopamine, a feel-good neurotransmitter in the brain. This internal chemical reward, in turn, increases the likelihood that the associated action will eventually become a habit that will be difficult to stop i.e overeating can become a semi-addiction...
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ON TRAVELLING FROM CHIPATA TO CHADIZA

This is a first for me....on a hot and sunny afternoon like today, I never knew that a taxi could accomodate 7 people. Three people in front, with one having the gearbox in between his legs. We at the back are jam-packed between the doors, bedraggled by our own 'armpit grease' on a long winding dusty gravel road. But the master says "Occupy till I come."
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Brain damaging habit 4 of 10: Sleeping with the head covered

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The brain is the largest oxygen consumer in our body. Brain cells are very sensitive to decreases in oxygen levels and don't survive or function well very long without it. Without oxygen, irreversible brain damage starts to occur after around 5 minutes. Sleeping with the head covered increases the concentration of carbon dioxide and decreases the concentration of oxygen in blood. This is because when you sleep under the covers you continue to breathe in air that you just breathed out which has more carbon dioxide than oxygen. This leads to low oxygen supply to brain cells. Alzheimer’s and dementia are often seen as the result of hypoxia (diminished oxygen supply) to the brain. Repeatedly sleeping with your head under the covers is associated with early onset dementia by age 50, 20 years earlier than should be. If you already have this habit, try tucking in your blankets from the foot end of your bed to avoid pulling them over your head. Think twice before pulling the blankets ...
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