What is Bicarbonate?

Bicarbonate is a base which is key to maintaining our bodies acid-base balance (pH) by buffering against excess acid.‍Bicarbonate is largely removed from the body through the kidneys or exhaled as carbon dioxide from the lungs. Blood pH levels are very tightly controlled by our body.

What does it assess?

Bicarbonate (CO2) levels in the blood are a measure of the body's acid-base balance and its ability to regulate pH.‍It is part of a larger system called the bicarbonate buffer system, which helps maintain the pH of the blood within a narrow, optimal range.

How can I optimize my Bicarbonate levels?

Proper hydration supports kidney function, helping to regulate the balance of electrolytes, including bicarbonate, and maintain proper pH levels.‍Drinking enough water throughout the day is key for overall health and metabolic function. A balanced diet that includes enough fruits and vegetables can help prevent acid buildup in the body.‍Foods rich in potassium can support the body's buffering systems. Limiting processed foods, excess salt, and high-protein diets may help prevent metabolic acidosis. Both alcohol and tobacco use can negatively impact kidney and lung function, which in turn can disrupt bicarbonate regulation.‍Limiting or avoiding these substances supports overall health and helps maintain balanced bicarbonate levels.

What do high and low Bicarbonate levels mean?

Elevated bicarbonate levels may indicate metabolic alkalosis, which can be caused by prolonged vomiting, dehydration, certain medications, or overuse of antacids.‍It may also indicate a respiratory issue where the body compensates for low levels of CO2 in the blood.‍Low bicarbonate levels are commonly associated with metabolic acidosis, a condition in which the body accumulates too much acid.‍Causes include kidney disease, uncontrolled diabetes , chronic diarrhea, or severe dehydration.