Is coconut water a super drink and help with weight loss? Stanford doctor shares the real benefits of coconut water

Coconut water has become the go-to refreshment for fitness lovers, wellness influencers, and anyone chasing a “natural super drink.” From promising hydration to aiding digestion, its benefits are often hyped as endless. But how much of this buzz is true, and how much is just marketing? Stanford-trained gastroenterologist Dr Saurabh Sethi recently broke it all down on Instagram, separating fact from fiction—and some of his answers might surprise you.

Is coconut water worth the hype?

Dr Sethi explained that coconut water does live up to its reputation as a great hydrator. Rich in electrolytes, it supports digestion and even helps soothe mild acid reflux. It’s also a safe and healthy alternative to sugar-heavy sports drinks, offering more potassium with less sugar. For those with high blood pressure, the potassium content may be particularly beneficial, and studies suggest it can even help in reducing the risk of kidney stones.

However, he was clear about what coconut water can’t do. It won’t magically melt away extra weight, nor is there strong evidence to suggest it helps with painful periods or depression. And while it’s refreshing and nutritious, moderation matters. Dr Sethi recommends sticking to one cup—about 240 ml—a day for most healthy adults. He also advised people with kidney, heart, or blood sugar problems to be cautious and adjust intake accordingly.

At just 45–60 kilocalories per cup, coconut water is not high in calories, making it a light, healthy drink. Still, as Dr Sethi highlighted, it’s best enjoyed as part of a balanced diet rather than a cure-all.


What are the nutritional benefits of coconut water?
According to Healthline, coconut water is made up of about 94% water and is naturally low in fat, making it very different from coconut milk, which is richer and heavier with nearly 50% water and a high fat content. Studies on animals suggest that coconut water contains antioxidants that help neutralise harmful free radicals. Other research has also shown that it may lower blood sugar levels and improve certain health markers in animals with diabetes.