Water is the source of life. About 60 percent of the adult human body contains water. Therefore, water plays an important role in human life and everyone is strongly advised to drink enough water every day. Now, one recent study revealed that drinking water turned out to reduce the risk of dementia.
What is dementia?
Dementia is a disease that can affect the quality of human life, especially in the elderly (elderly). Research reveals as many as 9.9 million new cases of dementia occur every year in all parts of the world.
Symptoms of dementia include forgetfulness, difficulty thinking, difficulty remembering, difficulty concentrating, difficulty speaking or composing sentences, until there are daily bodily dysfunction.
Lithium, one of the important elements of preventing dementia
Based on research, lithium is one of the natural elements proven to be able to prevent dementia and Alzheimer's disease. Lithium is generally used as a medicine for depression and bipolar disorder. However, several studies have revealed that lithium has a positive effect on the brain that can prevent dementia.
Lithium is thought to increase memory and reduce the activity of enzymes that play a role in the development of Alzheimer's disease and dementia.
However, currently the amount of lithium allowed for consumption by humans is still controversial. When the level of lithium consumed exceeds the normal limit, then this is actually dangerous and can increase the risk of dementia. According to the study, lithium levels of 5-10 μg /l (micrograms per liter) can increase the risk of dementia compared to lower lithium levels.
Lithium content in drinking water
Lithium is one of the natural chemical elements found easily anywhere. This element is spread and can be found in drinking water and tap water. However, lithium levels in drinking water may vary depending on the location and source of drinking water. You can check how much lithium is from your drinking water by bringing tap water samples at home to be examined at the nearest health service laboratory.
Adding lithium levels in drinking water can be a relatively inexpensive and effective step to reduce the rate of dementia. The study revealed that in areas with drinking water that have higher lithium levels, the risk of dementia can be reduced by 17 percent.
Therefore, drinking enough water is an important thing to do to maintain brain function and prevent Alzheimer's disease or dementia. In addition, there are many other things that can be done to reduce the risk of dementia. For example, by living a healthy lifestyle, maintaining a healthy and nutritious balanced diet, exercising regularly, quitting smoking, limiting liquor, and controlling blood pressure or blood sugar levels.
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