Is a low anion gap and high chloride level something to be concerned about?

Depends: All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Having said that, it is of concern as it represents a disorder of the acid-base balance. You may visit this site for info, however, it would be prudent to discuss it with your doctor. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex.

Anion Gap: The anion gap is calculated from the following formula: Sodium minus choride plus bicarbonate. Normal is 8 to 16 mEq/L There is more importance to an elevated anion gap which can be associated with extra acids in your body like alcohol aspirin, or diabetic ketoacidosis.