Blood is one of the most crucial elements of human existence. It works as a commute for oxygen and various nutrients in reaching the cells. These functions make blood a vital source for the body to operate. That said, india needs 38, 000 blood donations every day, which adds up to 5 crore units required in a year. However, only 2.5 crore units are available against the huge unfulfilled numbers. Hence, it is essential to recognize the importance of blood donation.

 

Why is blood donation important?

While blood donations are essential to help people with surgeries, they are equally vital during cancer treatments, chronic diseases, and gruesome injuries. Moreover, they also benefit the donors in a significant way.

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Types of blood donations

Blood donations are of several types through which a single donor has the potential to help nearly three people.

 

Whole blood donation

It is the most common process of donating blood. One pint of blood collected supports numerous patients in the process. It is, then, divided into different components that aid the donation.

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Plasma donation

The process of plasma collection is carried out through a method called apheresis. It divides plasma from other blood components. Its blood clotting abilities help trauma patients and people undergoing cancer treatment.

 

Platelet donation

The collection of platelets is also done using apheresis. Once identified in the donor s blood, the rbcs and the donor gets other fluids back. Cancer patients are the chief beneficiaries of platelets as they play a prominent role during cancer treatments.

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Double red cell donation

Red blood cells are also collected through the apheresis process. It helps donors to donate twice the dose of a whole blood donation. One can help a patient suffering from blood loss using this method.

 

Advantages of blood donation

Blood donations have several advantages that people should know. They help fight many severe health conditions in the human body. Some of them include-


	
	Loss of blood due to internal or external injuries caused by accidents
	
	
	Sickle cell disease or other abnormalities that affect the blood
	
	
	In the treatment of cancer
	
	
	Cardiovascular or orthopedic surgeries
	
	
	Blood disorders
	
	
	Transplant processes
	
	
	Treatments involving plasma
	


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Covid-19

According to food and drug administration (fda) reports, patients who have recovered from covid-19 can help others by donating blood plasma. They contain antibodies that fight the infection, helping their body fight the virus.

 

Benefits for the donor

Even the donors receive many health and social benefits because of blood donation. Where donated blood saves lives, experts suggest that donors can also benefit from the same. Some of these advantages include:

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	Boosting cardiovascular health
	
	
	Maintaining blood pressure
	
	
	Contributing to the community
	
	
	Reducing the iron levels
	
	
	Improving overall health
	



 

Why Blood Donation Is Important?

People with sickle cell disease often experience myriad symptoms of the disease that can be controlled by the right nutrition. Reports suggest that nutrition is an increasingly significant factor to prevent symptoms such as slow growth, lower body mass, joint issues, infections, pain crises, and anemia.

There is a greater than the typical requirement for both calories and micronutrients.

The nutritional requirement of a sickle cell patient emphasizes more on vegetables, fruits, whole grains, and more similar food items. These can prevent any deficiencies in the body and also decrease any chances of disease exacerbation.

 


	
	High-calorie nutrient-dense diet
	


The usual energy intake in a sickle cell patient is normally lower than the average values. It is a case even when the condition is asymptomatic where the requirement drops to half the level. As a result, people with sickle cell diseases (especially kids) are at higher risk for impaired growth and considerably lesser fat and fat-free mass, with obesity also posing a risk. It is suggested to have adequate energy supplements in the diet to reach the minimum sufficient requirement of the body that can be done only by proper nutritional assessment.


	
	Adequate fluids
	


Avoiding dehydration is another significant factor to avoid any severe symptoms of sickle cell disease. Sickling of the erythrocytes aggravates in patients who perform hardcore physical work in the heat without drinking enough fluids. This leads to dehydration and can even result in constipation.


	
	Micronutrients
	


Micronutrient deficiencies can be found in sickle cell patients up to a great extent. Several vitamins and minerals like vitamin a, b6, c, e, carotenoids, zinc, and magnesium are often found in fewer numbers in scd patients. A significant drop in blood-antioxidant status may result in acute chest syndrome. The supplementation of these vitamins and minerals can reduce the number of sickled cells in the body. Plant phenols and flavonoids may also help in lowering oxidative stress.


	
	Calcium-rich food
	


Getting plenty of calcium-rich food like dairy products, leafy vegetables, cereals, and fruit juices aids the child's growth and development. This may lead to a stronger physical structure and a greater resistance to the disease.


	
	Omega-3 fatty acid
	


There are reduced proportions of omega-3 polyunsaturated fatty acids in sickle cell patients. These acids aid the fluidity of red blood cell membranes. As a result, they prevent sickle cell crises. Supplemental docosahexaenoic (dha) and eicosapentaenoic (epa) have shown numerous therapeutic benefits in scd patients.


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Role Of Nutrition In Sickle Cell Disease

Potassium is an essential mineral that helps in healthy functioning of your body   it helps in muscle contractions, fluid balance, and nerve signals. Your body receives the required amount of potassium from specific food sources and processes the same. The excess potassium is eliminated from the bloodstream by your kidneys.

Under normal circumstances, your blood levels should be between 3.5meq/l and 5.5meq/l for potassium to carry on these functions. Healthy kidneys play a vital role in keeping the potassium levels in check.

In case your kidneys are unable to remove excess potassium, it may get stored in your blood, leading to a condition known as hyperkalemia.

The link between your kidneys and potassium

The mineral potassium and your kidneys share an intricate relationship. If the levels of potassium in your blood are too high, it can pose a threat to your cardiac condition   leading to a ;heart attack or ;irregular heartbeat.

Hyperkalemia occurs when the kidneys fail to function properly. Your kidneys work to balance the amount of potassium consumed with that, which is eliminated through urine. Your body takes in potassium through the foods and drinks you consume. In the initial stages of your kidney disorder, they may be able to make up for high levels of potassium. However, as your condition worsens, they may be unable to eliminate enough of the mineral from the body.

How to find out if you have high potassium levels

The only way to figure out if your potassium levels are healthy or too elevated is to go for a blood test. The test measures the level of potassium in the bloodstream.

As long as your kidneys are healthy, your potassium levels will be under control. Therefore, if you have hyperkalemia, or if there are chances of you getting it, you may have to cut back on foods that are high in potassium content. Besides, you will have to rely on diuretics and potassium binders.

How Are Kidney And Potassium Connected?

The most common forms of diabetes ;are type 1 and type 2 diabetes. In type 1, your immune system damages the cells inside the pancreas that produce insulin. Therefore, the pancreas are unable to produce an adequate amount of insulin.

In type 2 diabetes, your body does not respond properly to the insulin produced by the pancreas. As a result, your body will have a difficult time removing sugar ;from the blood. The cells may stop insulin production over time that may lead to insulin deficiency. However, there are other forms of diabetes that are lesser-known but can affect you just as bad.

Types of diabetes beyond type 1 and type 2

Gestational diabetes

In gestation diabetes, a condition that affects pregnant women, the blood sugar levels increase to an extent that may hamper the health of the mother and the child.

Symptoms

Usually, there are no symptoms as such. If diabetes worsens, women may observe symptoms such as -


	
	A need to pee more frequently
	
	
	Excessive thirst and hunger
	
	
	Dryness in the mouth
	


Lada (latent autoimmune diabetes in adults)

It is sometimes referred to as type 1.5 diabetes. Here, your immune system kills the insulin-producing cells inside the pancreas. As this condition takes a longer period to develop, you may not need insulin for many months after you have been diagnosed.

Symptoms

You may observe the following symptoms  


	
	Dryness and itchiness
	
	
	Tingling sensation in feet or hands
	
	
	Blurry vision
	
	
	Frequent urination
	


Mody (maturity-onset diabetes of the young)

This condition is observed during adolescence. Here, genetic mutations limit the pancreas from making insulin. So, due to insufficient insulin, your blood sugar level goes up. If any of your parents have mody, you are likely to have the condition.

Symptoms

Symptoms may include  


	
	Yeast and ;skin infections
	
	
	Frequent urination
	
	
	An urge to pee more often
	


Treatment

Primary care for these other forms of diabetes follows the usual course of treatment as with type 1 and type 2.


	
	Diabetic medications
	
	
	Insulin shots or injections
	
	
	Dietary changes
	


The doctor may instruct you to monitor your blood sugar levels frequently to keep it under control. This will be accompanied by a diet ;consisting of adequate calories, but avoid fatty foods, excess sugar and carbohydrates. Mild exercise is also recommended.

The best way to prevent these conditions is to visit your doctor frequently and follow the treatment plan. Do not keep your diabetes untreated.

A Sneak Peek Beyond Type 1 And Type 2 Diabetes

Diabetes is a common chronic condition that results from excessively high blood glucose. In this condition, either the pancreas fail to produce enough insulin, or your body does not utilize insulin produced by pancreas properly. This might lead to cardiovascular problems and neural problems, as well as health problems like ;depression and ;anxiety. Recent studies reveal that diabetes may have an impact on your reproductive health too.

Effects on men

A common problem that affects men s sexual life is erectile dysfunction. Diabetic men face this as they have low testosterone levels and are unable to maintain an erection during sex. For an erection, constant blood flow is necessary inside the penis. However, as diabetes disrupts the blood flow and damages the blood vessels, men are not able to achieve an erection.

Furthermore, diabetes also damages the arteries and nerves, which again, disturbs the blood flow to the penis. This also causes erectile dysfunction. Other factors that can cause sexual complications among men are- ;


	
	Diabetes-induced obesity
	
	
	High blood pressure
	
	
	Retrograde ejaculation ;  refers to a condition where semen is ejaculated to your bladder, but not through your penis
	


Effects on women

For women, during menopause, blood ;sugar levels may drop due to diabetes. Besides, high blood sugar levels damage the nerves of a woman. This may hinder the ability to feel aroused during sex and lowers sexual stimulation. This reduces their capability to achieve orgasm.

Another common issue among women with diabetes is ;vaginal dryness. This causes a lack of lubrication in the vagina that makes sex painful. Damage to the nerves that lubricate the vagina may be the reason for this. During menopause or after menopause, it can be due to low oestrogen.

Diabetes is more likely to cause vaginal infections such as yeast infections and urinary tract infections. Both of these cause pain during sexual intercourse. If the nerves of the bladder are damaged, it can lead to urinary incontinence ;while sex.

There are certain medications and therapy that may help control diabetes. Additionally, changes in lifestyle such as eating healthy, exercising daily etc. Will enhance your well-being that will significantly improve your blood glucose levels   and in turn, your sex life.

Know How Diabetes Impacts Reproductive Health

Air pollution affects the overall health of a human being. Whether it comes out of exhaust fumes from cars and factories or smoke from burning stubble air pollution, it is a cause of major concern. The effects of this can be seen in the growing number of asthma and other respiratory diseases. These diseases affect adults and children alike, however, it is the younger generation and elderly people who are more susceptible. Hence, it is extremely important to care about the quality of the air you breathe in. 


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What is the significance of the air quality index (aqi)?

The air quality index is a visual representation of pollutant levels in the air around you. A quick glance at this colour coded map can tell you if the air outside your home is likely to harm you or not. The code is broken down into 6 levels ranging from green which signifies minimal impact to red which marks pollution levels that can harm a healthy person and seriously impact those who are already ill. The higher the aqi, the higher the level of air pollution.

 

What are the steps to reduce air pollution?

Simply talking about how there need to be stricter laws about car emissions and the burning of waste will not help you. Here are a few things you can do to protect yourself and your family from the ill-effects of air pollution.


	
	Carpool: exhausts from cars and other vehicles are one of the biggest causes of air pollution. Do your part to reduce air pollution by restricting the amount you use your car. Try taking public transport to work or carpooling with colleagues. Similarly, avoid making individual trips every time you need something from the market. Make a list and when it s long enough, then step out.
	
	
	Limit indoor pollution: do not smoke indoors. When cooking, keep the exhaust fan on so that the smoke produced does not collect indoors. Avoid spraying air fresheners etc. While they may temporarily make the air smell fresh, in the long run, they contribute to air pollution.
	
	
	Use public transport try to use public transport and avoid the use of personal vehicles.
	


How to protect yourself from air pollution


	
	Refrain from morning walks routines to later hours.
	
	
	Use n95/99 face masks whenever you step out.
	
	
	Use air-purifying plants to purify the air around your surroundings.
	
	
	Ventilate your kitchen, and bathroom to keep yourself away from air pollution.
	
	
	Restrict outdoor activities for kids if there is a high level of air pollution
	
	
	Use air-purifiers in your surroundings.
	
	
	Try to take steam with a few drops of eucalyptus oil every day.
	
	
	Keep your car s environment fresh.
	
	
	Ventilate your home, open your windows and doors and allow the air to circulate during mid hours.
	
	
	Eat jaggery (aka gurr) to flush out pollutants from your lungs.
	
	
	Consume a diet rich in vitamin c, omega fatty acids
	


Hence, the other way to cut down this pollution is by bringing significant lifestyle changes in our daily living. Cutting down the number of diesel and petrol vehicles can also prove helpful. People should shift to cng and electric vehicles for daily commuting. These efforts, if practiced on a regular basis, can bring a huge decrease in pollution.

Air purifiers can also be a healthy option for indoor purposes.

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Why Should You Care About Air Quality?

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