While emerging research has taught us much about the effects of Alzheimer’s disease and other dementias on the brain, what causes Alzheimer’s is an altogether different story. In a nutshell, the brain cells aren’t getting enough oxygen. But why is this happening?
Alzheimer’s and dementia are often used interchangeably but Alzheimer’s disease is actually a progressive disease who’s effects lead to dementia.
Dementia is a syndrome whose symptoms include, memory problems, difficulty speaking, orientation disturbances and problems with judgment.
While Alzheimer’s is the most common type of dementia, dementia can also be caused by Parkinson’s disease, head trauma, and strokes. Most of the time, like Alzheimer’s, dementia is permanent.
While an exact cause isn’t known for Alzheimer’s, emerging evidence suggests that there are triggers for the disease. One of these triggers is toxins in food and in the environment.
Lead toxicity has been linked to both Alzheimer’s and Parkinson’s disease. This is not just in lead based paint in older homes but can also be found in some household’s drinking water.
Pesticides are also known to be linked to Parkinson’s. In one study, those whose job required them to use pesticides had a 50% higher chance of developing Alzheimer’s.
Air pollution is bad for more than just the lungs. Studies have shown that those who live in highly polluted cities versus cleaner cities have a higher rate of Alzheimer’s and Parkinson’s.
Diet is also a factor. Diets high in saturated fat increase one’s chances for developing dementia.
While we can’t control everything about the environment, there are ways to help reduce your chances of developing Alzheimer’s. For starters, a diet rich in omega-3 fatty acids , nuts, vegetables, legumes, fruits and whole grains has shown to reduce the incidence of Alzheimer’s. Foods to avoid are the aforementioned high saturated fats, sugar and alcohol.
Avoiding harsh chemicals and pesticides is also key. Look for cleaning products that are marked “green.”
In addition to diet, exercise has shown great promise in delaying or preventing Alzheimer’s and other dementia’s. In fact, studies have shown that exercising regularly while approaching midlife can decrease Alzheimer’s onset by 50%.
Last but not least, “Use it or lose it.” Performing memory exercises such as crosswords keeps the brain active and helps to ward off Alzheimer’s.
I am also very excited about my new Alzheimer’s program (coming soon!). It’s an all natural way to deliver necessary oxygen to the brain to keep it healthy and high functioning!
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