Fasting and COVID-19: What You Should Know

Can you fast during the pandemic? Fasting and Covid might seem like they don’t mix. The pandemic is a trying experience for all of us, but it doesn’t mean that you cannot keep up with your old routines. Although people are hesitant about fasting during this time, it’s one of the many perfectly safe ways to take care of your health. 


So, let us help you learn more about fasting during covid to help you secure your well-being. 

Who’s at High Risk of Developing Severe Symptoms of Covid-19?


Although Covid-19 can affect anyone, some of us are more susceptible to it. Here are the main risk factors of the virus:

1. Weak immune system

People with a weak immune system can be severely affected by the virus. They may even require more time to recover from their illness, or, in the worst-case scenario, their health might even deteriorate further. Since the immune system is responsible for battling the germs and infections in your body, without strengthening it, there’s a higher chance you’ll catch the virus.

2. Chronic health conditions 

People who have underlying health conditions, mainly cancer, diabetes, and heart problems, may be more likely to suffer from the complications of the COVID-19 virus. People with high respiratory conditions may even suffer from shortness of breath, asthma, or even scarred lung tissue. 

3. Smoking

People who smoke daily are way more affected in these challenging times. As smokers have weaker immunity and respiratory systems, they often are at more risk of getting complications. That is why it is essential to reduce smoking or even quit this habit during the pandemic. 

How Does the Immune System Respond to COVID-19?

The immune system is equipped to fight off any viruses and infections in the body. So, it is the best natural defense for it. When the virus penetrates the body, the immune system deals with it as it does with all other general viruses. 


The two different types of immunity. You gain adaptive immunity after you get in contact with a disease or with the help of vaccines. Passive immunity forms when you get antibodies from your immune serum medicine or naturally from your mother.  


When the COVID-19 virus penetrates the body, the immune system doesn’t know how to treat them, and it tries to fight it. The immune system cells recirculate the central and peripheral lymphoid organs. Then the cells enter the bloodstream to go into the tissues in our body. 


If the immune system is weak (or if you get in close contact with a huge amount of viruses), the person gets sick. 


After you recover, your body still contains some antibodies, and it gets harder (although, still possible) to catch this virus again. 


Fasting, combined with a healthy diet and daily exercise, helps you to stay healthy and keeps your immune system strong, so it can fight off the virus.

Frequently Asked Questions

1. How does fasting impact the immune system?

Fasting can help eradicate toxins and cleanse the body to stay healthy. Although people do not know how to deal with fasting and Covid, it is pretty straightforward. Regular fasting followed by a balanced diet can help strengthen your immune system and reduce the risk of potential diseases.

2. Can Covid-19 cause high blood pressure?

No. High blood pressure is a pre-existing condition. However, people with high blood pressure may be at potential risk of a more advanced level of covid infection.

3. Can exercise help with COVID-19?

With the correct type of exercise, your body can boost your immune system and receive ample energy to fight off diseases. So, your body can ward off Covid-19 more efficiently. 

4. What is the safe amount of fasting for men and women?

Generally, the 12–14-hour schedule is ideal for starting out. However, the fasting window can last between 12–48 hours – make sure you find the right fit for you.