Barley water is made from barley, which is believed to be one of the oldest grains in the world. There is growing evidence that barley and barley-based foods have a variety of health benefits.

In this article, we look at the evidence behind the many health claims about barley, as well as its nutritional value. We also list steps on how to make barley water at home.

Five potential benefits

The health benefits of barley water include:

1. Fiber boost

Barley water is an excellent source of fiber, which helps to keep the digestive system healthy.

Many of barley’s health benefits come from it being an excellent source of dietary fiber. Fiber is essential for keeping the digestive system healthy, contributing to healthy bowel movements, and helping people avoid problems such as constipation.

In addition to its high fiber content, barley also contains a mix of beneficial vitamins and minerals.

2. Lowers cholesterol

While these bacteria are not usually a threat, they are the most common species found in anaerobic infections, which occur after an injury or trauma. These infections can affect the abdomen, genitals, heart, bones, joints, and the central nervous system.

3. Lowers blood sugar levels

Barley-based foods have been shown to help boost the number of beneficial bacteria prevotella in the gut. These bacteria have been shown to help lower blood sugar levels for up to 11–14 hours.

Keeping blood sugar levels in check can help reduce the risk of type 2 diabetes. It can also help those who have diabetes manage their blood glucose levels.

5. Encourages weight loss

Barley prompts the body to release hormones that regulate appetite by making the person feel fuller for longer. These hormones may also boost the metabolism, which can contribute to weight loss.

How to make barley water

Barley water can be made with pearl barley, lemons, honey, and water.

Barley water is easy to make. Many people choose to add natural flavourings, such as lemon, to the water to give it a better taste.

To make 6 cups of lemon barley water, a person will need:

• ¾ cup of pearl barley
• 2 lemons (juice and peel)
• ½ cup of honey
• 6 cups of water

A person can follow the steps below to make barley water:

1.   Rinse the barley under cold water until the water runs clear.

2.   Put the barley in a saucepan, along with lemon peel and 6 cups of water.

3.   Bring the mixture to a boil over medium heat.

4.   Turn down the heat and simmer for between 15 and 30 minutes.

5.   Strain the mixture into a heatproof bowl and set the barley aside.

6.   Stir in the honey until it dissolves.

7.   Pour into bottles and refrigerate until chilled.

Note that while the honey will enhance the flavour, it will also add sugar. People looking to reduce sugar in their diet may wish to replace honey with a pinch of stevia.