Environmental factors play a quintessential role in affecting our health. Fresh air, fresh food and fresh water, not only strengthen our body and mind but also make our life worth living. Contrary to this bad environment hampers the quality of life. This is the main reason why people from hill stations or the countryside seem to be healthier than those living in polluted urban cities. Following are the environmental factors that affect your health:

Polluted air

The health effects of polluted air are several. Not many people know that one-third of the deaths are caused because of strokes, lung cancer and heart failure. Air pollution is the chief reason behind these chronic ailments. The other life-threatening diseases caused by polluted air is- asthma or bronchitis. Smoke from machines, vehicles outside, and stoves, the burning of fuels inside can cause breathing problems and wheezing. 

Dirty environment

A dirty environment often leads to the breeding of insects and bacteria that become carriers of life-threatening diseases such as dengue, typhoid, diphtheria, malaria, and so on. Most of the diseases mentioned here are caused by mosquitoes that thrive on stagnant water.

Toxic food ;

The environmental quality of a region has a direct impact on the food produced in that area. Both vegetarian and non-vegetarian food faces the danger of becoming toxic if the environment it is being grown in is polluted. For eg- chemical wastes that are often dumped in water bodies cause the seafood in that area to become highly toxic.

Chemical pollutants

Cancer nowadays is becoming a household disease. The major reason behind this is that technological development has brought new categories of pollutants. Many of these contain chemicals and compounds that are carcinogenic in nature. This ultimately leads to the development of cancer in most people. 

Climate change and natural calamities

Change in climate disrupts the functioning of nature in many ways that further impact the health of humans. These changes include- the natural temperature of the planet, heavy rainfalls and sandstorms. The numerous impacts of climate may result in a high risk of nervous and respiratory diseases. ;

Hence protecting the environment is extremely important for the life of a human being. The change will come after taking small steps. Numerous small steps can really make a difference. 

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Environmental Factors That Affect Health

What are the different types of sickle cell disease?

Sickle cell disease or sickle cell disorder is a term often used to talk about a group of diseases affecting hemoglobin. It is the oxygen-carrying element of blood that makes up 2 alpha globins and 2 beta globins. Sickle cell disease happens due to beta-globin mutation and depending on the abnormality in mutation.

Types-
Sickle cell diseases can be of many types depending on the gene mutation in the blood. Some of the common types are-

Sickle hemoglobin s disease (ss)
Hemoglobin ss disease or sickle cell anemia is the most popular type of scd. It takes place when hemoglobin s gene mutation is inherited from both mother and father. In simple words, it happens when the child inherits one substitution beta-globin gene from each parent. In this type, the body only produces hemoglobin s. It is mostly found in people of african and indian origin.

Sickle hemoglobin- c disease (sc):
Patients with sickle hemoglobin sc disease have a moderately dissimilar swapping in their genes of beta-globin. Here, both hemoglobin c and hemoglobin s are inherited from each parent. It may cause similar symptoms like anemia but remains relatively l. People of west african and mediterranean origin are more prone to this.

Hbs beta-thalassemia
People with this type of scd inherit one sickle cell gene s and one gene for beta-thalassemia from each parent. Zero and plus are the two common types of beta-thalassemia. While beta 0 thalassemia usually takes a severe form, beta + thalassemia is a milder form of the disease.

Sickle beta-zero thalassemia
Beta-zero thalassemia takes form when the child inherits the beta s gene from one parent and beta 0 thalassemia gene mutation from the other. With similar symptoms to anemia, it is a slightly severe form of beta-thalassemia.

Sickle beta-plus thalassemia
Substitutions in both beta-globin genes take place in patients with sickle beta thalassemia (sb) disease. This may even lead to the requirement of blood transfusion if no normal beta globin is produced. Mediterranean and caribbean people are more likely to have this disorder.

Hemoglobin sd, hemoglobin se, and hemoglobin so
These are the few rare and not less common types of sickle cell diseases. They are also less severe. People with these forms of scd inherit one sickle cell gene s and one gene from uncommon hemoglobin (d, e, or o) from each parent.

Sickle cell trait
Hbas
People with sct have one sickle cell gene s and one normal gene a from both mother and father. Ones with this disorder show few to no signs of the disease and usually spend a normal life. However, the risk to their future generations still exists.
 

What Are The Different Types Of Sickle Cell Disease?

World brain tumor day is observed on the 8th of june every year. The german brain tumor association initially took this initiative and it is celebrated worldwide to educate people about the brain tumor. 

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What is brain tumor? 

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When abnormal cells grow inside the brain and are in the form of a mass the condition is called a brain tumor. There are various types of brain tumors that exist. Some of the existing brain tumors are malignant or cancerous while others may be non-cancerous.

 

A brain tumor can begin in any part of the brain and spread to other parts of the body or vice-versa. The growth rate of brain tumors is different for each individual suffering from it.

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What are the symptoms of a brain tumor? 

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If a person is suffering from a brain tumor he/she may be exhibiting the following symptoms: 


	
	Headaches in the morning after waking up, while sleeping
	
	
	The headaches will get worse after coughing and sneezing
	
	
	Vomiting
	
	
	Change in the mental functioning
	
	
	Confusion
	
	
	Clumsiness
	
	
	Effect on the memory
	
	
	Loss of balance
	
	
	Numbness or tingling sensation on one side of the body
	
	
	Trouble in speaking
	
	
	Blurred vision
	
	
	A person might have seizures without any previous history of neurological disease
	


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Risk factors of a brain tumor 

There are some risk factors that increase the risk of brain tumors in individuals


	
	The risk of brain tumors increases with age.
	
	
	This condition can also be inherited from the family however, the chances are only 5 to 10 percent.
	
	
	The risk of brain tumors increases in people who have been exposed to ionizing radiation.
	
	
	If a person is exposed to certain chemicals then they have an increased risk of suffering from a brain tumor.
	



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Treatment of brain tumor

 

The treatment of brain tumors depends on the location, size, and type of the tumor. The general health of the patient is also taken into consideration. The treatment which is common for brain tumor is surgery. The objective of the surgery is to remove as much of the tumor as possible without damaging the other parts of the brain. For surgery to take place the tumors must be located within the area of limits of the surgery.

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Doctors may suggest the following treatments according to the type, grade, and position of tumor and the general health of the patient.

 


	
	Surgery
	
	
	Radiation therapy
	
	
	Chemotherapy
	
	
	Anti-seizure medicines
	
	
	Steroids
	
	
	Ventricular peritoneal shunt
	
	
	Combination of treatments
	


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World Brain Tumour Day: All About Brain Tumour- Risk Factors, Symptoms And Treatments

Kidney - prolonged periods of stress can indirectly hurt your kidneys. So you need to be stress free to keep your kidneys healthy.

Stress And Kidney Failure: Are They Connected?

While yoga is mainly considered to be a physical process that unites our spiritual conscience, there's more to it. Meditation, prayer, breathwork, and rituals are some self-disciplinary practices that make up the entirety of yoga.

 

Benefits

Apart from physical well-being, yoga also ensures that your overall health gets a boost and you feel rejuvenated. Some scientific benefits of yoga are-

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	Increases flexibility
	


Yoga offers many asanas and styles to choose from and almost all of them contribute to improving flexibility. Yoga acts as a catalyst to increase mobility in older people.


	
	Relieves stress
	


Studies suggest that the second most cited reason for people to practice yoga is that it releases stress. Science proves that yoga helps lower the stress and tension levels in individuals.


	
	Boosts mental health
	


Some studies have observed that yoga is an excellent practice to treat major depressive disorder (mdd). Both movement-based and breathing-based yoga therapies are helpful to improve mental health.


	
	Reduces inflammation
	


Reports suggest that yoga reduces inflammation in the body. As a result, it prevents any chronic disease.


	
	Increases strength
	


Some styles and asanas of yoga can also be strength building. Yoga s effectiveness at improving physical strength has been suggested by many reports.


	
	Reduces anxiety
	


There are numerous anxiety disorders that need care such as anxiety disorders, social anxiety, and phobias. Yoga in the form of meditation helps in reducing the symptoms of the same.


	
	Boosts immunity
	


Excessive stress affects your immune system directly. One is more susceptible to diseases if the immunity is weak. As yoga is a proven way to relieve stress and reduce inflammation, it helps the body develop stronger immunity with time.


	
	Improves balance
	


Balance is important for performing daily movements. Yoga has shown considerable progress in improving bodily balance. Being consistent with yoga makes sure that you get long-lasting benefits as well.


	
	Cardiovascular functioning
	


Pranayama or yogic breathing greatly helps numerous systems in the body. Controlled breathing lowers the chances of change in heart rate, stroke, and more.


	
	Improves quality of sleep
	


Yoga improves the quality of sleep. It is also because of the aftereffects of the exercise. However, yoga has some qualities like mental calming and stress relief that allow a sound sleep.


	
	Boosts bone health
	


Isometric contractions in yoga provide a holistic engagement of bones. They also reverse the bone loss related to osteoporosis and osteopenia.


	
	Improves brain functioning
	


Yoga stimulates the functioning of the brain and boosts energy levels. Studies suggest that it can improve executive functioning, mental flexibility, task switching capabilities, and memory.







 

Scientific Benefits Of Yoga

Thyroid cancer refers to the type of ;cancer that originates in the thyroid gland. Cancer develops when the cells in your thyroid gland begin multiplying uncontrollably to form malignant tumours.

What leads to the development of cancer in the thyroid glands is not clearly known. However, a combination of environmental factors and genetics could be a leading cause of cancer.

Thyroid cancer is the sixth most common cancer in women, and usually affects those in their 20s and early 30s.

Types of thyroid cancer

Four types of thyroid cancer are prevalent, which are  


	
	Papillary thyroid cancer   ;this is the most common type of thyroid cancer. Cancer typically develops in one of the two lobes in the thyroid gland, and gradually spreads to the lymph nodes in your neck.
	
	
	Follicular thyroid cancer   ;the second most common type is the follicular thyroid cancer. Here the disease spreads to other body parts and organs, like the bones or lungs rather than the lymph nodes.
	
	
	Medullary cancer   cancer starts from the c-cells of the thyroid gland, which usually produce a hormone called ;calcitonin. The disease can spread to the lungs, liver, or lymph nodes even before a nodule is discovered.
	
	
	Anaplastic thyroid cancer   this form of cancer is rare but aggressive. It develops from an existing follicular or papillary cancer and spreads to other parts of the body faster than any other type of thyroid cancer.
	


Symptoms to watch out for

The symptoms of thyroid cancer depend on its type. Although there are no observable symptoms in the initial stage, you might be able to spot some changes in your body as cancer progresses. These symptoms include:


	
	A lump or mass in the neck that can be felt through the skin
	
	
	Change in voice   ;hoarseness
	
	
	Pain in the throat and neck
	
	
	Difficulty in swallowing
	
	
	Swelling of the lymph nodes in your neck
	


Diagnosis and treatment

The following tests/procedures can help detect thyroid cancer early  


	
	Blood test
	
	
	Ultrasound
	
	
	Biopsy
	
	
	Imaging tests
	
	
	Genetic testing
	
	
	Pet scan
	


Once cancer is diagnosed, appropriate treatment will be prescribed depending on the stage. Primary treatment options include  


	
	Chemotherapy ;  medications are infused through veins to kill cancer cells
	
	
	Radiation therapy   high-energy radio beams are directed to destroy cancer cells
	
	
	Radioactive ;iodine   large doses of radioactive iodine are given orally
	
	
	Targeted therapy   medications are given to attack certain vulnerabilities in the cancer cells
	
	
	Surgery ;  complete or partial removal of the thyroid gland or the lymph nodes
	


Prior to the treatment, your doctor will discuss the treatment plan specific to your diagnosis. Thyroid cancer is curable if detected at the right time. Therefore, do not lose hope and consult a specialist as early as possible.

Thyroid Cancer: Causes, Symptoms, And Treatment

Want to consult online with a top Pediatric Neurologist? Do so easily online at Lybrate now!

Consult with a Pediatric Neurologist - Online and Easy!

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