Dr Dingle's Blog / study

Sleep is Important

Sleep is Important

 

Sleep has been shown to be as important to the human body as food and water, but most of us still don’t get enough sleep. We obtain treatment for illness or injury – yet we generally fail to seek help when we aren’t getting enough sleep. The average length of sleep has declined from around 9 hours a hundred years ago to seven hours or less today. And the depth of sleep has also declined.

Sleep is complicated in the way that there are many different factors that influence the effectiveness of sleep. It’s not just duration that determines the effectiveness of said sleep, factors such as quality, frame of mind and deepness all contribute to the maximum desired outcome and even our perception of how we sleep. Many factors can play a part in the quality and quantity of our sleep and to maximize our sleep time an understanding of this is essential.     

On average a healthy person will spend around one third of their life sleeping.  Sleep is considered a natural periodic state of rest for the mind and body, in which the eyes will usually close and consciousness is completely or partially lost resulting in a decrease in bodily movements and responsiveness to external stimuli. Inadequate hours of good quality sleep leads to a disruption to vital biological processes resulting in a decrease in cognitive function mental and physical health including impaired work performance due to a decrease in attention, judgment and responsible decision making. 

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Fluoride Lowers Kids Intelligence

Fluoride Lowers Kids Intelligence


There is increasing evidence emerging from the scientific community which suggests that mass-medication in the form of water fluoridation is in fact having a serious and adverse effect on the public’s health. A recent report from the US National Research Council 1 concluded that adverse effects of high fluoride concentrations in drinking-water may be of concern. Animal studies have shown Fluoride may cause neurotoxicity, including effects on learning and memory 2,3. Recent experiments where the rat hippocampal neurons were incubated with various concentrations of sodium fluoride showed that fluoride neurotoxicity may target hippocampal neurons.

Fluoride readily crosses the placenta exposing the developing brain, which is much more susceptible to injury caused by toxicants than is the mature brain, may possibly lead to damage of a permanent nature 4

In a study conducted by Tianjin Medical University in China, a comparison in the Intelligence Quotient (IQ) was measured between 60 children living in a high fluoride area and 58 children living in a low fluoride area. The IQ of the 60 children living in the high fluoride area was lower than that of the 58 children living in the low fluoride area. 21.6% of the children in the high fluoride area were retarded compared to 3.4% of retarded children living in the low fluoride area 5.

In a study at Tokyo University Medical School, water fluoridation was linked to Down syndrome. The study found that - as well as the aging of mothers - the number of excess Down syndrome births caused each year by water fluoridation was estimated to be several thousand cases throughout the world 6.

In the most recent meta analysis of 27 eligible epidemiological studies found that children in high fluoride areas had significantly lower IQ scores than those who lived in low fluoride areas 7. The conclusions of the study “support the possibility of an adverse effect of high fluoride exposure on children’s neurodevelopment.”

Some of the other adverse health effects of fluoride include lowered levels of collagen synthesis, depleted energy reserves and lowered immunity, irritable bowel syndrome,thyroid disorders, Skeletal fluorosis, Osteosarcoma, Osteoporosis and bone fractures as well as Alzheimer's disease.

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