Chloride

The amount of chloride in the human body is about 100 grams. The body’s chloride balance is closely linked to its sodium and potassium balance.
Chloride is absorbed by the body through salt intake for the most part, because salt is made up of half sodium and half chloride. Naturally occurring chloride in foods accounts for only about 10% overall.

Functions in the Body

  • Contributes to normal digestion
  • Influences the hydrochloric acid production in the stomach
  • Aids in regulating the body’s acid base balance
  • Vital for osmolarity (regulating fluid content balance among cells)

Deficiency Symptoms

  • Low blood pressure
  • Persistent higher pulse rate
  • Growth disorders

Overdose

A high chloride level is usually related to a high sodium intake. Observed symptoms can be disorders of the cardiovascular system, increase in blood pressure, functional disorders of the muscles and digestive problems. It is still unclear whether chloride or sodium causes these symptoms.

Interactions

+ none known
– none known

Sources

Salt and salted foods, eggs, fish, milk, vegetables and fruit.

Recommended Daily Amounts

Young people 2300 mg
Adults 2300 mg
Adults 65 years old and over 2300 mg

«5 a Day» helps you in meeting your body’s daily mineral and trace elements requirements.

The daily requirement of chloride is contained in 1.5 kg of celeriac, 1.7 kg of celery or 2.1 kg of bananas.