Certain medications can also increase potassium levels, making regular coconut water consumption something worth discussing with a healthcare professional. People taking potassium-sparing medications or those who have previously been told they have high potassium should be particularly careful.
For otherwise healthy people, there is usually no need to completely avoid coconut water. Choosing an unsweetened variety and keeping portions moderate can provide hydration and electrolytes without adding excessive sugar. However, drinking large amounts every day doesn’t necessarily provide extra benefits.