Sodium Benzoate Side Effects

Sodium Benzoate E211 is used in acidic foods and drinks to control bacteria, mold, yeasts, and other microbes. Sodium Benzoate E211 is also used as a preservative in salad dressings (vinegar), carbonated drinks (carbonic acid), jams and fruit juices (citric acid), pickles (vinegar), and condiments. Though it’s considered safe, some are convinced it has potentially dangerous health effects.

What Is Sodium Benzoate E211?

Sodium Benzoate E211 is a sodium salt of benzoic acid E210. It appears as a white powder, and it is most commonly used as a preservative in the food and beverage industry in applications such as salad dressings, carbonated drinks, jams and fruit juices.

Possible Side Effects of Sodium Benzoate E211

Though Sodium Benzoate E211 is regarded as safe supplement, there maybe some side effects:

  • Abdominal or stomach pain or cramps
  • blurred vision
  • decreased urine
  • dry mouth
  • fatigue
  • flushed, dry skin
  • fruit-like breath odor
  • increased hunger
  • increased thirst
  • increased urination
  • irregular heartbeat
  • loss of appetite
  • muscle pain or cramps
  • nausea or vomiting
  • numbness or tingling in the hands, feet, or lips
  • seizures
  • shortness of breath
  • sweating
  • troubled breathing
  • unexplained weight loss
  • unusual tiredness or weakness

GRAS Affirmation: Yes

Generally recognized as safe (GRAS) is an American Food and Drug Administration (FDA) designation that a chemical or substance added to food is considered safe by experts, and so is exempted from the usual Federal Food, Drug, and Cosmetic Act (FFDCA) food additive tolerance requirements. Sodium Benzoate E211 is considered safe.

Suggested Dosage


Special Populations Precaution

There is a lot of concern about diet and nutrition for these population, like Newborns, children, pregnant, sensitive to Sodium Benzoate E211 populations. Better consult to your doctor if you would like to intake Sodium Benzoate E211.



Leave a Comment