Malnutrition In Children And Adults: Causes, Effects And Prevention


World Food Day 2018 is observed on October 16, the day that the Food and Agriculture Organization of the United Nations (FAO) was found to bring attention to how governments and individuals can help in combating worldwide hunger, food insecurity and malnutrition. This article will talk about what is malnutrition, its causes and ways to prevent malnutrition.

South Asia has the highest child malnutrition, according to the Global Hunger Index. Around the world, about 795 Million people are undernourished, the majority of which are in Africa and Asia.

The World Bank data indicates that India has one of the world's highest demographics of children suffering from malnutrition. In India, around 40 per cent of children under five years of age are stunted and 21 per cent of children under five years of age are severely undernourished.

The states of India where malnutrition is prominent are Uttar Pradesh, Tamil Nadu, Madhya Pradesh, Jharkhand and Bihar.

According to the World Health Organisation (WHO), malnutrition means there is a deficiency or imbalance in a person's intake of nutrients. It covers two broad groups of conditions - undernutrition which includes wasting, stunting, underweight and micronutrient deficiencies. The second one is overnutrition where there is an oversupply of nutrients which can lead to obesity, vitamin poisoning etc.

Children show a lack of growth and they become tired and irritable. The behavioural and intellectual development also become slow, possibly resulting in learning difficulties. And when adults suffer from severe undernourishment, they make a full recovery with treatment.

1. Growth failure malnutrition - It is the failure of an individual to grow as expected in weight and height according to his or her age and gender.
2. Acute malnutrition or wasting - It occurs out of sudden, drastic weight loss. This leads to three types of clinical malnutrition marasmus, kwashiorkor, and marasmic-kwashiorkor.
3. Chronic malnutrition or stunting - This type of malnutrition begins before birth due to poor maternal health and leads to the stunted growth of the child.
4. Micronutrient malnutrition - This refers to a moderate to severe lack of vitamin A, vitamin B, vitamin C, vitamin D, calcium, iodine, folate, iron, zinc and selenium.

Diseases that cause chronic intestinal inflammation such as inflammatory bowel disease and celiac disease in children may lead to malnutrition. Intestinal worm infections in children also cause malnutrition in children.

Many of the harmful effects of malnutrition can be reversed only if the child is mildly malnourished. If you are seeing that your child is becoming weaker, then he or she is lacking nutrients. Speak to your doctor who may conduct a physical exam and will ask about the types and amount of food your child is eating. The doctor will also measure your child's height, weight and body mass index (BMI), check for any underlying conditions that could cause malnutrition, order blood tests to check for nutritional deficiencies.

The treatment for malnutrition totally depends on the cause. A dietitian might recommend specific changes in the quantity of food and recommend dietary supplements such as vitamins and minerals. Not only children, but older adults also seem to have malnutrition too.

Older adults with malnutrition can have numerous health problems like unintentional weight loss, loss of strength and muscle weakness, tiredness and fatigue, depression, anaemia, depression, problems with memory and a weak immune system.

Due to these health problems, malnourished adults visit their doctors more often. They are unable to recover from surgery or other procedures as quickly as healthy adults who are well-nourished.

A number of things can cause malnutrition in adults which include:

Health problems - Having health problems like dementia and other chronic illnesses lead to a loss of appetite. They may be put on a restricted diet as well.
Medicines - There are certain medicines that can decrease your appetite or affect the taste and smell of food which might make it harder to consume food.
Disability - Older adults living with dementia or physical disabilities and staying alone may not be able to cook for themselves.
Alcohol - It decreases appetite and disrupts the body's natural process of absorbing nutrients. It interferes with the nutrition process by affecting food storage, digestion, utilization and excretion of nutrients.

To detect malnutrition, you should observe your loved one's eating habits, watch out for unexplained weight loss, check for wounds that are taking time to heal, dental problems and keep a tab on medications that affect appetite.

1. Make healthier food choices

It is very important to encourage your loved ones to make healthier food choices. First, start with getting your personalized nutritional information based on your gender, age, height, weight and physical activity level. Enjoy your food while you eat, fill half of your plate with oranges, red, brown and dark-green coloured fruits and vegetables.

2. Healthy snacking

Snack on healthy food items to get a good dose of extra nutrients and calories between meals. Healthy snacking will improve your overall health, boost brain power, regulate mood, and provide your body with a sufficient amount of energy.

3. Exercise

As malnutrition causes tremendous weight loss, exercising for good 30 minutes a day can help in managing weight, combat health conditions and diseases, improve mood and boost energy.

4. Add supplements to your diet

A person with malnutrition may benefit from a supplement shake or other nutritional supplements.

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