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Side Effects Of Wheatgrass

Wheatgrass can cause digestive discomfort in gluten-sensitive individuals. People allergic to grasses may experience hives and respiratory issues. Some report headaches and dizziness due to detoxification effects. Wheatgrass contains vitamin K that interferes with blood-thinning medications and carries contamination risks if not properly sourced.

  • 27 Mar 2025
  • 3 min read
  • 73 views

Wheatgrass is a powerful superfood packed with nutrients and offers numerous health benefits. It may help flush out toxins, improve digestion, lower cholesterol, and strengthen the immune system. However, like any supplement, excessive consumption or low-quality products can lead to unwanted side effects.

Read on to understand wheat grass side effects.

What are the side effects of wheatgrass?

Consuming wheatgrass inappropriately or in excess may cause unpleasant side effects. Let us explore the common wheatgrass side effects and how they might impact your overall health.

  1. Digestive issues

One of the most commonly reported wheatgrass side effects is digestive discomfort. Wheatgrass contains gluten, a protein that can react to gluten-sensitive people or those with celiac disease. While wheatgrass contains minimal gluten—making it tolerable for some gluten-sensitive individuals—others may experience nausea, diarrhoea, or an upset stomach.

  1. Allergic reactions

Wheatgrass belongs to the grass family, and individuals with allergies to wheat, grasses, or moulds may experience adverse reactions. Common symptoms include hives, an itchy throat, respiratory issues, or swelling. To minimise risks, start with a small amount and monitor your body’s response before increasing consumption. If you have a history of severe allergies, consult a doctor before trying wheatgrass.

  1. Headaches and dizziness

Some individuals report headaches or dizziness after consuming wheatgrass, which may be due to its strong detoxification effects. As the body expels toxins more rapidly than usual, it can trigger temporary discomfort in some people.

Wheatgrass also has a high concentration of nutrients that might cause a sudden shift in blood sugar levels, leading to dizziness.

  1. Interference with some medications

Wheatgrass contains high levels of vitamin K that can interfere with blood-thinning medications like warfarin.

  1. Risk of contamination

Wheatgrass can become contaminated with harmful bacteria, mould, or fungi if not handled or stored properly. This risk is higher with fresh wheatgrass juice or powders sourced from unreliable suppliers. To minimise risks, opt for organic and high-quality products from trusted brands.

Conclusion

While wheatgrass is a powerhouse of nutrients, it’s important to approach its consumption with caution.

People who are taking medication or have pre-existing medical conditions should speak with a doctor before adding wheatgrass to their diet. Additionally, having the right health insurance plan can provide valuable protection, covering unexpected health challenges and offering peace of mind in case of medical emergencies or unforeseen treatments.


Disclaimer: The information provided in this blog is for educational purposes only. Please consult a medical or nutrition professional before making any significant changes in your daily diet. Relying on any information provided in this blog is solely at your own risk, and ICICI Lombard is not responsible for any impact or consequences resulting from the use of the information shared. 

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