Malnutrition is a global health problem that affects millions of people. It occurs when the body lacks essential nutrients, or obtains unbalanced amounts of these elements, whether through eating unhealthy food or lack of nutritional awareness. It can lead to serious health problems such as weak immunity and growth problems. Below we discuss together the causes of malnutrition, its symptoms, and its impact on human health.
What is malnutrition
It is a health condition that occurs when the body lacks the necessary nutrients such as vitamins, minerals, and proteins, or when it receives large amounts of some elements such as fats or sugar. Malnutrition can be the result of a lack of food or the result of eating an unbalanced diet that lacks variety. It can cause severe weight gain or weight loss. It also affects various body functions such as growth, energy, and the health of the immune system. Also, malnutrition is not limited to poor countries, it is a problem facing high-income societies due to unhealthy food choices such as
What are the causes and risk factors of malnutrition?
Malnutrition can occur as a result of a group of different factors that in turn affect the body’s ability to adequately obtain essential nutrients. These factors are evident as follows:
- Lack of access to nutritious food, due to poverty or lack of food resources.
- An unbalanced diet, such as eating large amounts of processed foods, sugar, and saturated fats at the expense of foods that contain various nutrients such as fruits and vegetables. Fast food also contributes to the consumption of foods with low nutritional value.
- Various diseases and health disorders, such as problems in the digestive system, including chronic diarrhea, or intestinal diseases that affect the absorption of nutrients, and chronic diseases, such as diabetes and heart disease that require special nutritional needs, with failure to meet those needs, and nutritional disorders such as anorexia nervosa or bulimia.
- Pregnant and breastfeeding women need additional amounts of some nutrients such as calcium and iron, and if they do not obtain the required amounts, they face nutritional problems.
- Lack of awareness about proper nutrition or following unhealthy eating habits.
- Older people who are also going through aging may find it difficult to eat enough food or lack the ability to prepare healthy food due to health problems or because of Anorexia.
- Psychological and economic pressures, as anxiety and stress may affect food appetite and the individual’s ability to eat balanced meals.
What are the symptoms of malnutrition?
You may be wondering about the symptoms that indicate that you are suffering from malnutrition. Below we explain the most important signs:
Symptoms of nutritional deficiency
- Noticeable weight loss that has no explanation.
- Constant fatigue.
- Weak energy.
- Pale or dry skin.
- Hair loss or brittleness.
- Difficulty healing wounds.
- Weakness of the immune system, with increased susceptibility to infections.
- هشاشة العظام Or muscle weakness.
- Swelling in the extremities due to protein deficiency.
Symptoms of malnutrition resulting from overnutrition
- Weight gain or obesity.
- High blood pressure.
- Increased cholesterol levels.
- Increased risk of diabetes and heart disease.
Symptoms in children
- Delayed growth.
- Delay in height.
- Poor academic achievement.
- Lack of concentration.
- Problems in mental and motor development.
If you suffer from malnutrition that negatively affects your life and health, you can visit مركز أمراض الجهاز الهضمي Provided by Al Mousa Specialist Hospital and developing the appropriate treatment plan for you
Complications of malnutrition
There are a group of complications that a person can develop when the condition worsens, which are:
- Weakness of the immune system and increased risk of infections and diseases due to the body’s lack of resistance.
- The presence of problems in growth and development, especially in children, as this leads to delayed physical and mental development and may also lead to short stature.
- Anemia due to a lack of iron or essential vitamins, which causes fatigue and dizziness, as well as poor daily performance.
- Cardiovascular problems due to obesity or lack of essential elements.
- The presence of bone problems such as osteoporosis due to calcium and vitamin D deficiency, thus increasing the risk of fractures.
- Poor wound healing, as the body needs the proteins and nutrients needed to repair damaged tissue.
- Fertility problems, whether in men or women.
- Suffering from various psychological and behavioral problems such as depression, anxiety, and poor concentration, especially in cases of severe deficiency of some vitamins and minerals.
- In severe and chronic cases, especially in children or those with chronic diseases, the condition may lead to death.
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Diagnosis of malnutrition
After making the decision to resort to the treating physician to get rid of this annoying health problem, the doctor in turn diagnoses the condition, by following a set of procedures that are clear as follows:
- First, the doctor reviews the patient's medical history, including unexplained weight loss, changes in appetite, and various chronic diseases that affect nutrition, and conducts a physical examination to look for any obvious signs such as pale skin, muscle weakness, swelling of the extremities, or loss of muscle mass.
- Measuring vital indicators, including body mass index, arm circumference or body fat percentage to evaluate muscle and fat mass.
- Conducting some laboratory tests, which is done by conducting a blood analysis to measure the levels of nutrients such as iron, zinc, vitamins, and proteins, and conducting tests to detect anemia, protein deficiency, or electrolyte disorders.
- Additional tests are performed according to each individual case, such as liver and kidney function tests, and thyroid tests.
Treatment of malnutrition
After we learned together about the causes, symptoms, and complications, as well as taking a look at how to diagnose, we would like to explain to you the best methods and techniques required for treatment, which are as follows:
- The main cause of malnutrition must first be identified, whether it is disease or malabsorption, and work must be done to treat the cause.
- A balanced nutritional plan is developed that contains all the essential nutrients such as proteins, vitamins, minerals, and healthy fats, provided that calories are gradually increased for those suffering from underweight, or regulated for those suffering from overnutrition.
- The doctor may prescribe nutritional supplements as needed for each case, such as iron, zinc, calcium, or vitamin B12 to compensate for the deficiency. In severe cases, the patient may need tube feeding by inserting a tube into the stomach, or feeding can be done through a vein, in order to deliver nutrients directly to the body.
- Associated health conditions, such as weak immunity, anemia, or gastrointestinal disorders, are treated to ensure proper absorption of food.
- It is important to provide psychological support to those suffering from eating disorders, with the need to adhere to regular medical review to monitor weight, laboratory tests, and improve the diet, according to the development of the condition.
In general, one should be careful to eat food rich in proteins, while eating light meals between the main meals, such as reducing the number of meals per day to 5, while drinking drinks that contain a large percentage of calories, and one must be careful to avoid excessive movement.
How to prevent malnutrition
When we talk about preventing injury, it is important to follow the following steps:
- Following a balanced diet is the first step to prevention, by eating a variety of meals that contain all the different nutrients beneficial to the body, such as proteins, whole grains, vegetables, fruits, and dairy products, and making sure to eat sufficient amounts of essential vitamins and minerals.
- It is important to monitor your weight and energy level to ensure that there are no sudden changes that indicate malnutrition.
- Priority and special care must be given to the most vulnerable groups such as children, the elderly, and pregnant women.
- Treating any diseases that affect appetite or food absorption, such as digestive system diseases or chronic disorders.
- It is important to reduce stress and psychological pressure, as anxiety and depression negatively affect appetite and eating habits.
Frequently asked questions
What happens to the body when there is a lack of nutrition?
When there is a lack of nutrition, the body begins to use all its reserves to compensate for the deficiency, and thus this gradually leads to weight loss, muscle weakness, lack of energy, and a weak immune system, which makes it more vulnerable to infections and diseases. The functions of vital organs such as the heart and liver may also be affected. Also, as the deficiency continues, the problems increase and worsen to include anemia, osteoporosis, and poor wound healing, and in severe cases it can even reach the point of death.
The difference between food deficiency and malnutrition?
Nutritional deficiency is the body’s failure to obtain a sufficient amount of food in general, and thus a deficiency in calories needed for the body’s energy. As for malnutrition, it is more comprehensive, as it refers to a condition in which there is an imbalance in nutritional elements, whether due to a decrease or increase in food intake, or poor selection of it, which leads to a deficiency or increase in some basic nutrients such as vitamins and minerals, even if the individual is eating a sufficient amount of food.
Does malnutrition cause weight loss?
Of course, especially if it is caused by a deficiency in the intake of calories or essential nutrients such as proteins and vitamins. In this case, the body begins to lose muscle and fat mass to compensate for its needs, thus causing significant weight loss. In some other cases, malnutrition can lead to obesity if it is linked to excessive consumption of unhealthy foods that lack the necessary nutrients.
If you suffer from malnutrition and find that it is negatively affecting your life and health, it is important that you do not stand still and start taking action to maintain your health. Start again and book your appointment now at Al Mousa Specialist Hospital so that our medical team can diagnose you and develop the appropriate treatment plan for your condition so that you can have a better life and health.
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