How To Restore Gut Health After Stomach Flu: Step-by-Step

How To Restore Gut Health After Stomach Flu: Step-by-Step

If you've recently battled the stomach flu and are eager to restore your gut health, you're in the right place. In this step-by-step guide, we will share with you the most effective strategies for recovering from the stomach flu and rejuvenating your digestive system. From enzymes to probiotics and hydration, we will cover all the essential aspects of gut health restoration. Get ready to kickstart your recovery journey and feel like yourself again in no time!

What Is Stomach Flu?

Stomach flu, also known as viral gastroenteritis, is a common illness characterized by inflammation of the stomach and intestines. Typically, a viral infection—most frequently rotavirus or norovirus—is the cause.

The stomach flu is highly contagious and can spread through contaminated food or water, close contact with an infected person, or touching contaminated surfaces. Symptoms of stomach flu include nausea, vomiting, diarrhea, abdominal pain, and sometimes fever.

While the illness is usually self-limiting and resolves within a few days, it can cause significant discomfort and dehydration. Proper hygiene practices, such as frequent handwashing, and staying hydrated are important in preventing the spread of stomach flu and promoting recovery.

How Does Stomach Flu Affect Gut Health?

Stomach flu, or viral gastroenteritis, can have a significant impact on gut health. The viral infection targets the lining of the stomach and intestines, leading to inflammation and disruption of the normal digestive processes.

This disruption can result in symptoms such as nausea, vomiting, diarrhea, and abdominal pain. The infection can also damage the delicate balance of beneficial bacteria in the gut, which play a crucial role in digestion and immune function. This imbalance can lead to further digestive issues and a weakened immune system.

Additionally, the inflammation caused by stomach flu can impair the absorption of nutrients from food, potentially leading to deficiencies. Restoring gut health after stomach flu is essential to promote proper digestion, strengthen the immune system, and regain overall well-being.

How To Restore Gut Health After Stomach Flu

  1. Hydration: The first step in restoring gut health after stomach flu is to prioritize hydration. The illness can cause dehydration due to vomiting and diarrhea. Drink plenty of fluids such as water, herbal teas, and clear broths to replenish lost fluids and electrolytes.
  2. Incorporate Probiotics: Introduce probiotics into your diet to restore the balance of beneficial bacteria in your gut. Probiotics can be found in fermented foods like yogurt, kefir, sauerkraut, and kimchi. Alternatively, you can take probiotic supplements to support gut health.
  3. Nourishing Diet: Focus on a healing diet that includes easily digestible foods. Incorporate foods rich in fiber, such as fruits, vegetables, and whole grains, to promote healthy digestion. Avoid processed and greasy foods that can further irritate the digestive system.
  4. Herbal Teas: Sip on herbal teas like ginger, peppermint, or chamomile, which have soothing properties for the digestive system. These teas can help alleviate symptoms like nausea and abdominal discomfort.
  5. Bone Broth: Consider incorporating bone broth into your diet. It is rich in nutrients and collagen, which can support gut healing and reduce inflammation. Bone broth can be consumed on its own or used as a base for soups and stews.
  6. Manage Stress: Stress can negatively impact gut health. Engage in stress-reducing activities such as meditation, deep breathing exercises, or gentle yoga to promote a healthy gut-brain connection.
  7. Get Adequate Sleep: Prioritize getting enough sleep as it plays a crucial role in overall health, including gut health. Aim for 7-9 hours of quality sleep each night to support the body's healing and restoration processes.
  8. Gradually Reintroduce Foods: Once your symptoms have subsided, gradually reintroduce solid foods into your diet. Start with easily digestible foods and observe how your body reacts. If any foods cause discomfort, remove them temporarily and try again later.
  9. Seek Professional Guidance: If you are experiencing persistent gut health issues or have concerns, consult with a healthcare professional or a registered dietitian. They can provide personalized advice and guidance tailored to your specific needs.
  10. Enzyme Supplements: Consider enzyme supplements to aid in restoring gut health after stomach flu. Enzymes support digestion and nutrient absorption. Look for high-quality supplements with serrapeptase, bromelain, and papain. Consult a healthcare professional for dosage and recommendations. Enhance gut health and promote optimal digestion with enzyme supplements.

Remember, everyone's journey to gut health restoration may vary, so listen to your body and make adjustments as needed.

How To Restore Gut Health After Stomach Flu

Is Stomach Flu The Same As Food Poisoning?

No, stomach flu and food poisoning are not the same, although they can share similar symptoms. Stomach flu, or viral gastroenteritis, is caused by a viral infection, typically norovirus or rotavirus, and can spread through contaminated food, water, or close contact with an infected person. On the other hand, food poisoning is caused by consuming contaminated food or beverages contaminated with bacteria, viruses, parasites, or toxins. While both conditions can cause symptoms such as nausea, vomiting, diarrhea, and abdominal pain, the underlying causes and treatment approaches may differ. Stomach flu is typically self-limiting and resolves within a few days, while food poisoning may require medical attention depending on the severity and type of contamination.

How Do Enzymes Contribute to Gut Health Recovery After Stomach Flu?

Enzymes play a crucial role in the recovery of gut health after experiencing stomach flu. Here's how they contribute to the healing process:

Enhanced Digestion

Stomach flu can disrupt the normal digestive process, leading to difficulties in breaking down and absorbing nutrients. Enzymes, such as proteases, lipases, and amylases, help to break down proteins, fats, and carbohydrates, respectively. By supplementing with digestive enzymes, you can support the body in efficiently digesting food and absorbing essential nutrients, promoting overall digestive health.

Support for Gut Flora

Stomach flu can disturb the balance of beneficial bacteria in the gut, impacting gut flora. Enzymes, particularly those derived from fermented foods, can help restore this balance. Enzymes like lactase, found in fermented dairy products, aid in the digestion of lactose and can be beneficial for individuals with lactose intolerance. By supporting the growth of beneficial bacteria, enzymes contribute to a healthier gut flora, which is essential for optimal digestive health.

Reduced Inflammation

Stomach flu can cause inflammation in the gastrointestinal tract, leading to discomfort and further digestive issues. Certain enzymes, such as bromelain and papain, possess anti-inflammatory properties. These enzymes can help reduce inflammation in the gut, alleviating symptoms and promoting a faster recovery. By reducing inflammation, enzymes contribute to the restoration of gut health after stomach flu.

Incorporating enzyme-rich foods or considering enzyme supplements can be beneficial in aiding the recovery process after stomach flu. However, it is important to consult with a healthcare professional or a registered dietitian to determine the appropriate dosage and type of enzymes for your specific needs. By supporting digestion, promoting a healthy gut flora, and reducing inflammation, enzymes can play a vital role in restoring gut health after experiencing stomach flu.

Can Stomach Flu Cause Diarrhoea?

Yes, stomach flu can cause diarrhea. Stomach flu, also known as viral gastroenteritis, is often caused by viruses such as norovirus or rotavirus. These viruses can infect the lining of the stomach and intestines, leading to inflammation and irritation. This inflammation can disrupt the normal absorption of water and nutrients in the digestive system, resulting in loose and watery stools, commonly known as diarrhea. Other symptoms of stomach flu may include nausea, vomiting, abdominal pain, and sometimes fever. It is important to stay hydrated and rest during this time to allow the body to recover and minimize the duration of diarrhea.

How Long Does It Take For Your Stomach To Recover From Stomach Flu?

The recovery time from stomach flu can vary from person to person, but in general, it takes about 1 to 3 days for the symptoms to subside. However, it may take a bit longer for your stomach to fully recover and return to its normal state. Factors such as the severity of the infection, individual immune response, and overall health can influence the duration of recovery. It is important to rest, stay hydrated, and follow a gentle diet during this time to support the healing process. If symptoms persist or worsen, it is advisable to seek medical attention for further evaluation and guidance.


In conclusion, recovering from stomach flu and restoring gut health is a process that requires patience, proper care, and attention to key factors. By following the steps outlined in this article, including staying hydrated, incorporating probiotics, adopting a nourishing diet, and implementing lifestyle habits that promote gut health, individuals can expedite their recovery and regain optimal digestive well-being. Additionally, considering the role of enzymes in aiding digestion, supporting gut flora, and reducing inflammation can further enhance the restoration process. Remember, everyone's journey to gut health recovery may vary, so it's important to listen to your body, seek professional guidance if needed, and maintain consistency in implementing healthy habits. With time and dedication, you can restore your gut health after stomach flu and get back to feeling your best.

Final Thoughts

Discover the power of Vitalzym Extra Strength by World Nutrition, the ultimate vegetarian systemic enzyme supplement that unlocks your body's true potential. With its carefully crafted formula, Vitalzym aids in restoring enzymes, boosting immune health, accelerating post-exercise recovery, and promoting healthy circulation. Packed with serrapeptase, bromelain, papain, and other potent ingredients, this supplement is your key to overall vitality and well-being. Embrace a vibrant and healthier lifestyle with World Nutrition products and experience the transformative benefits for yourself.*



These statements have not been evaluated by the food and drug administration (FDA). These products are not intended to diagnose, treat, cure, or prevent any disease.


In a recent Federal District Court case involving World Nutrition and AST Enzymes, the Judge found that the serrapeptase in AST products Serracor NK, Excellacor, Serrapeptase and Ultimate Metabolic Formula were only able to retain 27% of its enzyme activity after exposure to the stomach acid and that 73% of the serrapeptase will be degraded by the time it reaches the intestines.

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