Why Do We Fall ill

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Health is one of the most crucial and essential aspects of every individual’s life. Not being fit or healthy enough disables one from carrying out normal day-to-day activities. 

Why we fall ill? Or Why do you fall ill? Or Why do we fall sick? There are many reasons for these questions. We may fall ill due to various reasons, and a few of them are listed below.

  • We can fall ill if we might dwell in a surrounding which has polluted air, water or any harmful insects. For example, Dengue or Malaria.

  • Lack of personal hygiene also causes numerous diseases.

  • Any individual’s economic condition can also be instrumental in determining the person’s well-being

  • We could fall ill because of the compromises in our immune system, which can also give rise to different autoimmune diseases

  • Mental health always has an impact on physical health. For example, clinical depression may cause either weight loss or loss of appetite.

Significance of Health

We should keep hearing on how important it is to be healthy and possibly what could be the consequences of avoiding taking care of ourselves, let us understand why it is so important to stay healthy.

  • It is essential to stay healthy because it helps one to carry out all the fundamental activities on a regular basis

  • Eating proper healthy and right food helps in keeping one fit and aids in combating diseases.

  • The physical environment contributes to a person’s well-being in a greater way. Thus, it becomes very crucial to stay in a clean and healthy environment always.

  • Public cleanliness is an important thing for every individual. Proper treatment of sewage and garbage in our surroundings play a key role in disease prevention.

  • Being fit and happy has a huge impact on one’s development, both personally and professionally as well.

  • Social equality and harmony are important to be healthy.


Any abnormal condition affecting an organism is referred to as a disease. These are the medical conditions that involve a pathological method/process associated with a few specific symptoms.

Every disease has an origin for sure. But there are some diseases that are difficult even to diagnose due to the confusing symptoms. Diseases may be bacterial, autoimmune, cancerous, sexually transmitted, digestive, and many more. They can be cured by following numerous strategies like giving antibiotics, medications, and surgeries if needed.

Antibiotics are the drugs that block the bacteria’s biochemical pathways that cause diseases. These don’t work against viral infections due to the reason the viruses depend upon the biochemical mechanisms of the host.

Types of Diseases

We generally say we have fallen sick or have a disease the time when we feel there is something went wrong with either one of our organs or organ system. Because of this, our normal body functioning is affected. Our body gives some signs or hints when we have a disease at a starting stage. These signs are nothing but symptoms. Some of the common symptoms include cold, headache, cough, nausea, and so on.

Diseases Normally Can Be of Two Types

  • Acute Diseases - Acute diseases are the ones that last for either a short period of time, a day, a week, or a few weeks. For example, typhoid, Chickenpox, a common cold, and so on.

  • Chronic Diseases - Chronic diseases are the ones that last for a longer time period or even a complete human life. For example, Cancer, HIV, and more related ones.

There Can Be Two Types of Immediate Causes of Diseases.

Infectious Causes

If microbes happen to be the immediate cause of a disease, then they are listed under infectious causes.

Non-Infectious Causes

These are not caused by any infectious agents or external factors. Besides, usually, these are caused by internal factors. For example, diabetes, cancer, high/low blood pressure, and other related ones.

Prevention of Diseases

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Below are a few tips for disease-free and healthy living.

  • Go for routine/regular checkups. This helps to diagnose the disease at its early stage, and the treatment becomes easier. Thereby, we can make sure to go for health screening tests.

  • Smoking affects the quality and length of a person’s life. Quitting this habit can undoubtedly improve the quality of such a person’s life and prevents their body from any further severe infections occurring.

  • Doing physical exercises daily keeps us active. It also energizes our body and keeps us healthy.

  • A balanced diet is an essential aspect in the prevention of diseases. Consuming healthy and nutritional food keeps us fit and prevents any diseases.

  • Obesity is one of the greater causes of heart problems and increased cholesterol. Reduction in weight can help us get rid of the risks of being ill.

Key Points on Why Do We Fall Ill

A few cases on why do we fall ill reasons are listed below.

  • We might fall ill due to the reason we live in polluted surroundings or lack of personal hygiene.

  • It is so necessary to adopt certain strategies to stay healthy and prevent diseases on our own.

  • One should remain active by taking daily exercises.

  • Eating healthy food helps in the prevention of diseases.

  • Smoking and alcohol consumption are the two primary reasons for the deteriorating health of any individual.

  • Physical and mental and health are just like two sides of the same coin. Any imbalance in one can immediately affect the other.

FAQ (Frequently Asked Questions)

1. Why Do We Fall Ill, Although Having a Strong Immune System?

In general, there are two reasons. The immune system is reactive, so an unrecognized or new pathogen has to get into cells before they sound the alarm, and it takes some time for the trillions of first responders to be recruited from stem cells in our bone marrow. The second reason is, the invaders can quickly multiply, and be hard to defeat, especially if the immune system is weak.

If we have experienced the pathogen earlier, by previously fighting it or by vaccination, our immune system will destroy it on contact by fighting against, in the bloodstream usually, before it can get into a cell.

Because all of us have sitting jobs in the current generation, we don’t use our muscles to enough extent to stretch and maintain them, and as muscle mass declines, immunity might decline.

It completely resides on our end to protect our health, and as we see the chronic diseases of aging happening at the younger ages, we should pay attention. Exercise is not just a good idea; it is also mandatory now, to survive especially from diseases like bone problems, paralysis, and more. Exercise even acts as a drug sometimes.

2. Mention Some Healthy Ways to Strengthen the Immune System?

Our first defense line is to choose a healthy lifestyle. Following general good-health guidelines is the single, simple, and the best step we can take towards naturally keeping our immune system strong and healthy. Every part of your body, along with the immune system, functions in a better way when it is protected from environmental assaults and bolstered by healthy-living strategies such as the ones listed below.

  • Exercise on a regular basis

  • Do not smoke

  • Maintain a healthy weight

  • Eat a diet high fruits and vegetables

  • Drink alcohol only moderately

  • Get adequate sleep

  • Try to minimize stress

  • Take proper steps to avoid infection, like washing the hands frequently and cooking meats thoroughly.

By doing the above mentioned do’s, one can question them as, why do fall ill if we maintained all these preventive measures.