How Does Lemon Juice Become Alkaline In The Body

Lemon juice, despite being acidic in nature, has a fascinating ability to become alkaline in the body. This intriguing transformation occurs due to the way that lemon juice is broken down and metabolized within our system. Once consumed, lemon juice releases various compounds such as citric acid, which reacts with bodily fluids and undergoes a chemical conversion.

As a result, lemon juice’s acidic components are neutralized, allowing it to promote an alkaline environment within the body. This shift towards alkalinity is believed to provide several health benefits, including improved digestion, immunity, and pH balance.


To understand how lemon juice becomes alkaline in the body, let’s follow these steps in detail:

1. Consume lemon juice:
Start by consuming lemon juice in your preferred form, such as by squeezing fresh lemon juice into a glass of water or incorporating it into recipes or beverages.

2. Lemon juice contains citric acid:
When consumed, lemon juice contains citric acid, which is a weak acid that gives lemons their tangy taste.

3. Metabolic process:
Once inside the body, a metabolic process occurs where citric acid is metabolized by the liver and kidneys.

4. Citric acid is broken down:
The liver breaks down citric acid into various components, including bicarbonate ions (HCO3-).

5. Bicarbonate ions increase alkalinity:
Bicarbonate ions are alkaline in nature and increase the body’s overall alkalinity. These ions help to neutralize excess acids in the body, maintaining a balanced pH level.

6. Alkaline effect on the body:
When the bicarbonate ions are released into the bloodstream, they help buffer and regulate the body’s pH. This process aids in balancing the acidity levels in the body and promotes an alkaline environment. It is important to note that while lemon juice is considered acidic by nature, it has an alkalizing effect on the body after digestion. The alkalizing effect occurs as a result of the metabolic breakdown of citric acid into bicarbonate ions. Regular consumption of lemon juice, along with a balanced diet, can help promote overall alkalinity in the body.

Frequently Asked Questions:

What biological processes occur in the body that cause lemon juice to become alkaline?

Biological processes in the body, specifically digestion, cause lemon juice to become alkaline. When lemon juice is consumed, it undergoes chemical reactions with stomach acids and digestive enzymes, resulting in the production of bicarbonate ions. These ions neutralize the acidic properties of lemon juice, resulting in an alkaline pH.

How does the acidic nature of lemon juice change when it enters the digestive system?

When lemon juice enters the digestive system, it encounters the highly acidic environment of the stomach, thereby experiencing minimal change in its own acidic nature. However, as it continues along the digestive tract, it undergoes dilution due to the addition of digestive juices, causing a decrease in acidity.

Are there specific enzymes or substances in the body that interact with lemon juice to create alkalinity?

Yes, there are specific enzymes and substances in the body that interact with lemon juice to create alkalinity. Lemon juice contains citric acid, but once metabolized in the body, it produces a byproduct called citrate, which helps to increase the alkalinity or pH level.

Can you explain the chemical reactions that take place in the body to convert lemon juice from acidic to alkaline?

In the body, lemon juice (citric acid) can be metabolized and converted to alkaline substances through several chemical reactions. The citric acid is broken down by enzymes into carbon dioxide and water, which increases the pH, making the juice more alkaline.


In conclusion, lemon juice is considered alkaline in the body due to its high mineral content, specifically potassium and calcium. When metabolized, these minerals are converted into carbonates, which helps neutralize the acidic compounds produced during digestion, ultimately balancing the body’s pH levels.