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Side Effects of Cashew: Risks & Precautions

Cashews offer health benefits but may cause allergies, weight gain, and kidney issues if consumed excessively. Their high sodium content and interaction with medications also pose risks. Moderation and medical advice can help prevent adverse effects.

  • 02 May 2025
  • 3 min read
  • 4 views

Cashews, known for their creamy texture and delightful flavour, are a popular snack enjoyed worldwide. Packed with vitamins, minerals, and beneficial fats, they offer numerous health benefits. However, excessive consumption or individual allergies and sensitivities can lead to potential adverse effects, making mindful intake important.

Read on to know more about the side effects of cashew cashews.


What are the side effects of cashew?

Although cashews are highly nutritious, unchecked consumption may lead to certain complications. Here are some common side effects that you should be aware of:

Allergic Reactions

One of the potential cashew disadvantages is the chance of severe allergic reactions. Like other tree nuts, cashews are a common allergen that may trigger symptoms such as hives, swelling, difficulty breathing, or even anaphylaxis in sensitive individuals. If you suspect an allergic reaction, visit a healthcare professional immediately.

Weight Gain

While cashews are nutrient-dense, they are also high in calories and fats. Consuming them excessively, especially when roasted and salted, can cause weight gain. Moderation is key to avoiding this particular downside.

Kidney Stones

Cashews contain oxalates. These are compounds that can lead to the formation of kidney stones in some individuals. People prone to kidney issues or already managing kidney stones should limit their intake of cashews to reduce risks.

Gastrointestinal Issues

Overeating cashews can lead to bloating, gas, and diarrhoea. Their high fat and fibre content can strain the digestive system when consumed in large quantities. Eating them in moderation and opting for unsalted varieties can minimise these issues.

High Sodium Levels

Many commercially available cashews are roasted and heavily salted, which can significantly increase sodium intake. High sodium intake is often linked to cardiovascular diseases or elevated blood pressure. Opting for raw or lightly salted cashews can help mitigate this risk.

Interaction with Medications

Cashews are packed with magnesium, which, while beneficial in small amounts, might impact the effects of antibiotics, like doxycycline and demeclocycline, or thiazide-like diuretics.


Conclusion

Cashews are undoubtedly nutritious and tasty, but you should be mindful of their side effects and potential disadvantages. If you have allergies or any health conditions, it's a good idea to consult your healthcare provider.

Remember to always practice mindful eating habits and take steps to lead a balanced lifestyle. It’s wise to acquire a comprehensive health insurance policy to cover the costs of both preventative and emergency healthcare.


Disclaimer: The information provided in this blog is for educational and informational purposes only. It is not intended as a substitute for professional advice, diagnosis, or treatment. Please consult your general physician or another certified medical professional for any questions regarding a medical condition. Relying on any information provided in this blog is solely at your own risk, and ICICI Lombard is not responsible for any effects or consequences resulting from the use of the information shared.

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