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Side Effects of Coconut Water: 4 Health Risks

Coconut water has electrolytes but excessive consumption can lead to hyperkalemia, disrupt sodium-potassium balance, dangerously lower blood pressure, and cause digestive issues due to FODMAPs, especially in people with kidney problems or IBS.

  • 12 May 2025
  • 3 min read
  • 275 views

Coconut water, known for its sweet and refreshing taste,  is the go-to drink for most people during the summer. It is packed with electrolytes, which help maintain fluid balance and support hydration on hot days. The antioxidants in coconut water may help neutralise free radicals, contributing to overall health.

There are several health benefits; however, you should also know about the side effects of coconut water.

Disadvantages of drinking coconut water

The disadvantages of coconut water resulting from excess consumption are listed below:

 

  1. High potassium content

One cup of coconut water contains roughly 600 mg of potassium. Excessive potassium consumption may cause hyperkalemia, a condition where the mineral builds up in the blood. This can be particularly problematic for individuals with kidney problems, as the organs may not be able to remove excess potassium effectively.

  1. Electrolyte imbalances

Drinking too much coconut water can disrupt the sodium and potassium levels in the body, leading to electrolyte imbalances. This could cause serious health issues like irregular heartbeats, muscle weakness, and other cardiac and muscular problems.

  1. Low blood pressure

As coconut water is rich in potassium, it may reduce blood pressure. This can prove dangerous to people who already suffer from low blood pressure.

  1. Digestive issues

Coconut water contains FODMAPs – fermentable oligosaccharides, disaccharides, monosaccharides, and polyols. These carbohydrates may cause bloating, diarrhoea, gas, and constipation in some people. Those who suffer from Irritable Bowel Syndrome (IBS) should be extra cautious while drinking coconut water.

 

Conclusion

Coconut water is a relatively healthy choice for a refreshing drink as it is low in sugar. However, moderation is key. Those with conditions like kidney problems, low blood pressure, or IBS should try to limit consumption of coconut water to avoid worsening the condition. Having the right health insurance can help you deal with any unforeseen health issues.

 


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 a certified medical and/or nutrition professional for any questions. 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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