The brain always needs a variety of support intake to be able to work well. Because its performance tends to be always active for use in thinking, concentrating, and helping to add creativity in daily work. But what happens if the brain no longer works well, let alone to lose its cognitive function ....? In order for the brain is always healthy, at least we must pay attention to several things: Have enough sleep, set the diet, diligent consumption of water, exercise, and avoid bad pollution.
Quoted from curejoy.com (retrieved 10/09/2017), it turns out there is also the type of food that must be considered, because all the food is suppose to contain some substances that can damage the ability of the brain cognitive system.
Foods High in Mercury and Heavy Metals
If we eat too much food with heavy heavy metals, the result will make the brain cognitive decline. Moreover, there have been findings in some seafood foods, which unintentionally contain high mercury, including: bigeye tuna, yellow fin fish, and swordfish.
Not that all types of fish should not be consumed, but if you eat it wisely and not too much is still safe. And at least during pregnancy, avoid it first to eat it, because it is allegedly will be able to damage the baby's nervous system in the womb.
High Sodium Foods
Inhibition of blood supply to the brain, often caused by too often the body gets sodium intake with levels beyond the maximum limit. Eating foods such as soy sauce and sauce that have kirannya sodium levels high enough, should be noted again. In addition to high blood pressure, eating high-sodium foods also can damage brain health slowly.
Low Food Vitamin D
Less vitamin D intake especially in old age, then it will also trigger damage to brain cognitive function faster. Instead, do not miss the consumption of foods high in vitamin D such as: eggs, salmon and milk. That way, the occurrence of damage to the brain will be more easily avoided.