Nutrition experts confirm that malnutrition causes many diseases. Following balanced diets, which are not expensive, can help us avoid health problems and provide the body with its due share of various nutrients.
It is essential to review the foods we eat and not simply eat until we are full without considering their composition. For example, those with sensitive stomachs prone to bloating can benefit from fresh vegetables, prunes, and white beans.
For those suffering from insomnia, eating a light dinner two hours before bedtime is the best way to overcome this problem. Steamed foods or dairy products are preferable.
Persistent fatigue can result from a deficiency in calcium, sugar, or salts. Therefore, it is important to diversify our diet to restore balance to the body. Sugars are the body's fuel, essential for muscle function, and indispensable for the nervous system and brain.
Furthermore, fish, in particular, is beneficial for many diseases. French scientists have stated that eating fish once a week may help reduce the risk of Alzheimer's disease and other forms of dementia.
Scientists, after studying the diets of more than 1,600 elderly people living in southern France and following them for up to seven years, found that those who ate the most fish showed the fewest signs of dementia.
"Older adults who ate fish or seafood at least once a week had a lower risk of developing dementia," said Pascal Barberger-Gatteau of Victor Segaline University in Bordeaux.
Fish is rich in fatty acids, which Barberger and his colleagues say may reduce inflammation in the brain. They may also have an effect on brain development and the regeneration of nerve cells.
Other medical studies have shown that regular fish consumption may significantly reduce the risk of death from a heart attack.
A previous study indicated that taking fish oil could treat mental disorders such as depression and dyslexia, conditions that have become increasingly common in the Western world in recent years due to a lack of healthy eating habits.
In a previous study, researcher Richardson of Oxford University stated that understanding the relationship between depression and blood lipids is crucial for finding effective treatments for depression. The fats in question are omega-3 fatty acids found in oily fish such as salmon and mackerel.
Scientific studies have found that this type of fat is essential for the normal growth and function of brain cells, and its deficiency can lead to severe depression. These fatty acids can be deficient due to high consumption of alcohol, nicotine, and caffeine, as well as psychological stress.
Other studies have indicated that fish prevents blood clots in the brain thanks to its beneficial fatty acids. Eating fish also reduces blood pressure, thus lowering the risk of cerebral hemorrhage.
Studies have shown that eating fish regularly, at least three times a week, can reduce the risk of brain embolisms and blood clots by at least 48 percent. The World Health Organization has emphasized the importance of following diets rich in omega-3 fatty acids.