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Why Does My Water Taste Sweet?

Some people add sweet flavors to the water according to their mood. But what if your water tastes sweet naturally?

Most people think it is unusual, but it happens very frequently in some localities.

But why? Should you be concerned? Don’t worry! This article will answer all your questions related to water tasting sweet. Here’s why does water tastes sweet.


Causes of Sweet Tasting Tap Water

Sweet Tasting Tap Water

Pure and healthy water is usually tasteless, but many minerals naturally present in water can trigger water taste. Similarly, in this case, minerals such as Calcium and Magnesium cause a sweet taste in water.

There are other culprits also proved guilty of sweet-tasting water. Let’s have a look.


Mineral Content

We all know that water is made up of Oxygen and Hydrogen, but there are other essential minerals and containments present in water.

Most of the time, they are healthy and safer, but it makes the water taste metal, sweet, and salty.

Minerals such as Calcium, Magnesium, Lead, and Iron can cause the water to taste sweet if present in high amounts. Lead is highly harmful to your water, but others are not much. However, a very high level of drinking water has side effects.

While many people enjoy a little sweetness in water, some want to get rid of Calcium and Magnesium minerals in their water.

Have you ever noticed that well water is sweeter than tap water? In some areas, the well water is naturally sweet because of its high level of iron and calcium content.


High pH level

 pH Level

Natural water has a pH level of 7, i.e., neutral. The Environmental Protection Agency (EPA) recommends the pH level of water ranges from 6.5 to 8.5.

While a low pH level in water makes it salty, a high pH level makes the water tastes sweet.

It also increases the alkalinity level of the water. Naturally, water has an alkaline nature to neutralize acids. However, it is determined by the soil and bedrock. High alkalinity level also causes sweet tasting water.


Plumbing System

Plumbing System

A plumbing system can also trigger the taste and smell of your tap water, no matter how old or now it is!

When water flows through the plumbing system, chemicals and minerals in pipes get mixed in water, changing the taste of water.

So, if your water tastes sweet, it’s time to contact your water supplier and plumber to check the pipelines.


Your Diet/Sense of Smell

Sometimes, the reason for sweet-tasting water might not water at all! Your diet and sense of smell can also affect the taste of water.

When you drink water immediately, eating something bitter or sweet, you feel that your water tastes sweet. Other than this, confusion between a sense of smell and taste is also widespread.




Water tastes like heaven when we’re thirsty! Sometimes, it tastes sweet due to dehydration in your body. The pH level in water can also enhance this effect.

However, it doesn’t happen to everyone.


Medical Causes

Individuals with diabetes, lung cancer, neurological conditions, pregnancy, infections, ketoacidosis, low carb dieting, Gastroesophageal reflux disease, and medications often say that their water tastes sweet.

Such medical diseases cause to change the water taste. However, it does not need to happen to everyone with all these problems.


Final Words

Sweet tasting water is usually harmless, but it is best to install RO if you cannot handle sweet water.

RO water purifier removes all the harmful minerals from water and makes the water tasteless, odorless, and colorless. However, if your water is still tasting sweet, you should consult a doctor as it could be a sign of medical diseases.

Hopefully, the article was helpful for you. If you have any further doubts, you can comment below.

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