Beginners Guide: Chloride

Many people don’t realize the importance of chloride in their diet. Chloride is an easily missed nutrient, but it plays a vital role in keeping our bodies healthy. In this blog post, we’ll go over the benefits of chloride and its food sources. By the end, you’ll have a better understanding of why chloride is so important and how to make sure you’re getting enough of it in your diet.

What is Chloride?

Chloride is a mineral that is found in many foods. It is also the major anion (negatively charged ion) in extracellular fluid, which includes blood plasma and sweat. This means that chloride plays an important role in regulating fluid volume and blood pressure. Chloride also helps balance electrolytes in the body, which are minerals that help conduct electrical impulses throughout the body.

While chloride is often thought of as simply being a component of table salt (sodium chloride), it actually plays an important role in human health. Your doctor may order a chloride blood test if you have symptoms of dehydration or an electrolyte imbalance. Chloride levels can also be affected by certain medications, so your doctor may test to check for drug side effects.

Benefits of Chloride?

There are many benefits to getting enough chloride in your diet. As we mentioned before, chloride helps regulate fluid volume and blood pressure.It also plays a role in helping our stomachs digest food. When we eat, our stomachs produce hydrochloric acid. This acid helps break down food so that our bodies can absorb the nutrients. Chloride helps balance the hydrochloric acid levels in our stomachs. Too much chloride can lead to indigestion and heartburn. Not enough chloride can lead to constipation.

Top Food Sources

Table salt (sodium chloride) is the most common dietary source of chloride. Other good sources include seaweed, rye, tomatoes, lettuce, celery, and olives. You can also get chloride from drinking water, although the amount varies depending on the source of the water. For example, chlorinated tap water contains more chloride than filtered or distilled water.

Interactions with Vitamins and Minerals

Chloride has no known interactions with vitamins or minerals. However, getting too much or too little sodium chloride (table salt) can cause problems with electrolyte balance in the body. Therefore, it’s important to eat a variety of foods that contain chloride instead of relying on table salt as your only source. If you are taking a cholic acid supplement, are pregnant or nursing, make sure to consult your physcian for guidance.

People with high blood pressure or heart disease should limit their intake of table salt to no more than 2,000 mg per day (about 1 teaspoon). Too much sodium can cause fluid retention and increase blood pressure.
Pregnant women should not take chloride supplements unless their doctor tells them to do so.


Chloride is an essential mineral that many people don’t know about. It has numerous benefits for our bodies, including regulating fluid volume and blood pressure, aiding digestion, and helping to maintain proper electrolyte balance. The best way to get chlorides into your diet is by eating a variety of whole foods such as seaweed, rye bread, tomatoes, lettuce, celery, and olives. You can also get small amounts from drinking water depending on its source. Table salt (sodium chloride) is another common source of dietary chlorides but it’s important not to overdo it as this can lead to problems with electrolyte balance in the body.

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