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The Science of Fasting: 9 Powerful and Transformative Benefits Revealed



Fasting has numerous health benefits which not only helps in maintaining good health but also facilitate in carrying healthy weights. Fasting is considered as a source to streamline the whole body and shape.

Fasting is somewhat similar to cleansing which implies to eat less and let the body work. Keeping fast is not remain starved but it restraints from eating too much. Most of the people adopt modified ways of fasting like intermittent fasting.

Fasting has multiple health benefits ranging from lower blood pressures, weight loss and lower down the cholesterol levels. It also reduces inflammations which are basically the root causes of many diseases like arthritis, cancers, asthma , diabetes and heart diseases.

Fasting is beneficial in various ways which may be of medical, physical and even spiritual nature. Most of world religions keep fasting to fulfill religious obligations. However, there are numerous benefits of fasting which are as follows:

Optimum Metabolic Functioning

Fasting expedite metabolism which is considered as a first and foremost benefit of it. Actually, it stimulates enzymes of liver to breakdown cholesterols and fats and then converts them into bile which ultimately concerts into heat which facilitate metabolism fast.

Proper metabolism assists in reducing obesity and regulates appetite which ultimately manages and control hunger hormones. The prime objective of fasting fulfils when fats burn out and provide heat and energy.

Ensure Healthy Blood Pressure

Fasting is considered as a non medical way to control high blood pressure problems. It reduces the threats of atherosclerosis. It helps in not only lowering down blood pressures but also ensures low levels of blood triglycerides, LDL (bad cholesterol) and total volume of cholesterol.

As we all know, it basically helps in maintaining healthy weights and facilitate in regulating high blood pressures controlled ranges which is 120-70 mm of mercury.

Through breakdown of fats, energy and heat produced and cause reduction in adrenaline and noradrenalin production which ultimately smooth the process of metabolism.

Healthier Brain and Cognitive Function

Fasting does have its benefits but again like everything it needs to be done in a certain way for you to maximize it. It helps in nerve cells generation effectively which ultimately increases brain health and cognitive functioning.

It helps to promote a healthier brain and cognitive functions. So, during the fasting process the blood in the human body is actually filled with more endorphins and then Eternal gives you a feeling of well-being and great mental health and the overall effects of it has a similar impact on the brain as a physical exercise.

It is also observed through studies that it helps in reducing chances of Alzheimer and Parkinson diseases. Furthermore, facilitate in lowering down the risks of neurodegenerative diseases.

Therefore, it seems obvious that it not only affects other body functions but also helps in maintaining high standards of our mental health.

Ensures Blood Sugar Control

Fasting ensure lower level of blood sugars and also increases insulin sensitivity. It helps in decreasing insulin resistance which permits transportation of glucose from blood to cells more conveniently.

Furthermore, it also helps in lowering down the risks of heart diseases, strokes and type 2 diabetes.

Fasting Promotes Detoxification

Fasting helps in detoxification and promotes healthy living. Actually, most of us like processed foods and in lot of countries the eating regimen entails consuming processed foods in large quantities which is unhealthy.

Actually, processed foods carry additives in them which make them tasty and delicious to eat but they may become toxins inside the body and pose serious health threats.

So, these toxins may store in fats and it helps in burning down the fats which ultimately ensures detoxification.

The body organs like kidneys and liver also play pivotal role in detoxification process and facilitate in easing whole digestive system.

Fasting Facilitate in Resting Digestive System Functioning

It helps in easing down the digestive system, however, the digestive secretions continue to secrete but happen at reduced rates.

It helps in sustaining the digestive working of the system at steady rate but with least pressure. The acidic secretions continue to maintain even, that’s why the patients with peptic ulcer or stomach issues are suggested not to keep it.

Impact of Fasting on Hormones, Cells and Genes

The restraint from eating has a strong impact on hormonal production, genes and cells of the body. So, during keeping it, body starts certain really important cellular repairs processes and hormonal adjustments and change.

It triggers the insulin levels which drop down significantly which prompted fat burning processes. Similarly, it influences the growth hormones to secrete in abundance which ultimately leads towards fat burning processes and muscle gain.

Other cellular repair functions main include removal of waste materials from the cells of the body. Furthermore, it has strong impact on gene expression as well.


It ensures self restraint. In this context, as I previously mentioned that the concept of it is present in different religions to live healthy and prosperous life.

Likewise, Muslim use to fast to restraint from various acts and also to maintain higher standards of worship to God.

Muslim is preached to keep it, restrain from bad acts and behave generously. Apart from all this, they use to fast for 30 days in the month of Ramadan to understand the misery of starvation of poor. It helps in increasing community care and affection and its obligation on each and every Muslim.

Fasting May Help to overcome Addictions

It helps in overcoming addictions and cravings for things like nicotine, alcohol and caffeine as well as other substances that they abuse. Although, there are other practices to reduce addictions but it can actually play an important role.

But, despite having all of these benefits it’s important to mention the flipside up fasting because it may cause reduction in body water called dehydration.

So, this can lead to headache and it can even trigger migraines in those who are predisposed to those kinds of things as well as pregnant women, nursing mothers and people who are malnourished and people who have renal or liver problems are advised not to fast.


Fasting is really healthy eating routine which has various medical, psychological and spiritual benefits. It helps in lowering down the threats of heart diseases, high blood pressures, reducing insulin resistances and avoids strokes and diabetes.

Furthermore, it has certain hormonal and cells functioning related advantages. One must focus on avoiding fasting with just drinking water. One must focus on healthy diet options and avoid over eating while eating periods.

Better healthy habits and fasting could help in maintaining healthy body mass index through proper and healthy weight loss.


What is fasting?

It is restraints from eating for a specific frame of time.

Does fasting has health benefits?


Which diseases may be prevented through fasting?

Heart diseases, high blood pressure, insulin resistance, obesity and cholesterol.

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