Transform Your Health with This Simple, Yet Powerful Hack: Ramadan Fasting

Islam Gouasmia
5 min readMar 27, 2023

Have you ever gone a day without eating? Maybe you missed breakfast one day or had to skip lunch because of a busy schedule. The sensation of hunger can be uncomfortable, but have you ever considered intentionally fasting for health benefits?

Fasting has been practiced for thousands of years for various reasons such as religious observance and self-discipline. But in recent years, scientific research has shed light on the potential health benefits of fasting. From weight loss to improved insulin sensitivity, fasting has been shown to have positive effects on our physical and mental health.

It’s currently the month of Ramadan, a time when millions of Muslims around the world observe a period of fasting, abstaining from food, drink and sexual acts from dawn until sunset every day for 29–30 days.

In this article, we’ll explore the science behind this type of fasting, Ramadan fasting and how it can benefit our health, as well as some of the challenges and misconceptions associated with this practice. So, put down that snack and let’s dive in!

Photo de Rania alhamed

What happens to your body when you fast?

During fasting, the body goes through several physiological changes to cope with the absence of food intake. The main goal of these changes is to maintain normal metabolic functions and provide the necessary energy for bodily processes.

1- burn fat

The first few hours of fasting involve the utilization of stored glycogen in the liver and muscles for energy. Once the glycogen stores are depleted, the body starts to break down fats into ketone bodies, which can be used as an alternative energy source to provide the brain and other vital organs with their energy needs. This process is known as ketosis.

As the fasting period continues, the body’s insulin levels decrease, leading to a decrease in blood sugar levels. and guess what this stimulates? … yep you guessed correctly the breakdown of fats. When the insulin levels decrease this can improve the body’s ability to use insulin and regulate blood sugar levels. This can be particularly beneficial for individuals with insulin resistance, prediabetes, or type 2 diabetes.

2- Anti-Inflammatory effects of fasting

While inflammation is a natural response of the immune system to an injury or infection, chronic inflammation can lead to a variety of health problems, including heart disease, diabetes, and cancer.

Research suggests that fasting can help reduce inflammation in the body and here is how: During the fast, the body switches from burning glucose for energy to burning fat. This process is known as… (come on we mentioned this earlier .. focus) ketosis, and it has been shown to reduce inflammation in the body. When the body burns fat for energy, it produces ketones, which have anti-inflammatory effects.

Fasting reduces also the production of pro-inflammatory cytokines, which are molecules that contribute to chronic inflammation. In one study, participants who fasted had a significant decrease in the levels of several pro-inflammatory cytokines.

Not only that but it also has been shown that fasting increases the production of anti-inflammatory cytokines, which as the name suggests help to reduce inflammation in the body.

3- Boosting Cognitive Function and Preventing Neurodegeneration

During the fast, the body goes into a state of stress, which triggers autophagy (your body’s cellular recycling system) to help repair and regenerate cells. This process has been shown to reduce the buildup of toxic proteins in the brain, such as beta-amyloid and tau, which are associated with Alzheimer’s disease and other neurodegenerative disorders.

Fasting has also been shown to increase the production of a protein called brain-derived neurotrophic factor (BDNF), which plays a crucial role in the growth, maintenance, and survival of neurons. Higher levels of BDNF are associated with improved cognitive function and a reduced risk of neurodegeneration. While low levels of BDNF have been linked to depression, anxiety, and other mental health disorders, more on that will be discussed in the next section.

Additionally, fasting can improve the function of the mitochondria, which are the powerhouses of the cells, and enhance the production of ATP, the main source of energy for the brain. This leads to increased brain function, improved mood, and enhanced cognitive abilities.

4- Mental health

We’re living in an age where everyone seems to be struggling with anxiety, stress, and depression. The fast-paced nature of modern life, coupled with constant exposure to social media and news cycles, can take a toll on our mental well-being.

As we mentioned earlier, fasting can help to increase the production of brain-derived neurotrophic factor (BDNF), a protein that is essential for the growth and maintenance of brain cells. Low levels of BDNF are linked to depression, anxiety, and other mental health disorders.

Remember the inflammation section? Inflammation has been linked to a variety of mental health disorders, including depression, anxiety, and Alzheimer’s disease. By reducing inflammation, fasting may help alleviate symptoms of these conditions.

Furthermore, fasting can also help regulate levels of hormones that play a role in mood and mental health, such as cortisol and serotonin. Cortisol, also known as the “stress hormone,” is involved in the body’s response to stress and has been linked to anxiety and depression when levels are chronically high. On the other hand, serotonin is a neurotransmitter that is associated with feelings of happiness and well-being, and low levels have been linked to depression. and during the fast, cortisol decreases and serotonin increases, leaving you with less stress and more happiness.

Misconceptions

Despite the potential benefits of Ramadan fasting, there are also some misconceptions and challenges associated with this practice. One common misconception is that fasting can lead to dehydration. However, studies have shown that proper hydration can be maintained during Ramadan by consuming adequate amounts of fluids during non-fasting hours. In fact, some studies have suggested that Ramadan fasting may even improve hydration status due to increased awareness and conscious effort to stay hydrated.

Another common misconception is that fasting can lead to low blood sugar levels. However, as we have shown a healthy body will adjust to fasting and will keep blood sugar levels stable by using other energy sources.

It is important to note that people with pre-existing medical conditions such as diabetes, heart disease, or hypertension should consult with their healthcare provider before participating in Ramadan fasting. In some cases, it may be necessary to adjust medications or monitor during fasting hours so that they can safely participate in Ramadan fasting.

while some people may experience fatigue or headaches during the first few days of fasting as their bodies adjust to the new routine,and others may struggle with overeating during non-fasting hours, which can negate the potential benefits of fasting. most people find that Ramadan fasting is a rewarding and beneficial practice. By approaching fasting with a positive attitude and a willingness to adjust to the challenges, most people are able to experience the physical, mental, and spiritual benefits of this practice.

Ready to take your health to the next level? Consider trying Ramadan fasting and see how it works for you.

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Islam Gouasmia

I'm a medical student and freelance writer with a passion for creating informative and engaging medical content in English, French, and Arabic