Evidence supporting the use of: Citrus (mixed)
For the health condition: Dehydration
Synopsis
Source of validity: Scientific
Rating (out of 5): 3
Citrus fruits (such as oranges, lemons, and limes) are commonly included in oral rehydration solutions (ORS) or consumed as juices during dehydration, primarily because they are rich in water, electrolytes (notably potassium), and simple carbohydrates. While the cornerstone of dehydration treatment—especially in medical contexts—is water with added electrolytes (sodium, potassium, chloride, and sometimes glucose), citrus juices can contribute to rehydration due to their high water content and palatability, which can encourage fluid intake. Several scientific studies have evaluated the effectiveness of various fruit juices in rehydration, but most emphasize that plain citrus juice is not a replacement for properly balanced ORS, as it may lack adequate sodium and have a high sugar content, which can sometimes worsen dehydration (particularly in children with diarrhea). Nevertheless, citrus fruits have been used traditionally and are sometimes recommended as a source of fluids and nutrients during mild dehydration. The World Health Organization and other health bodies do not specifically recommend citrus juice for rehydration but acknowledge that palatable fluids—such as diluted fruit juices—may be helpful when ORS is unavailable. Overall, there is moderate scientific evidence supporting the use of citrus (mixed) as a supportive measure for dehydration, mainly as a supplementary fluid rather than a primary treatment.
Other health conditions supported by Citrus (mixed)
Acid IndigestionAcne
Appetite (deficient)
Asthma
Belching
Bronchitis
Cancer (prevention)
Cardiovascular Disease
Cholesterol (high)
Colds (antiviral)
Colds (decongestant)
Colds (general)
Colds (prevention)
Colds (with fever)
Congestion
Congestion (bronchial)
Congestion (lungs)
Congestion (sinus)
Constipation (adults)
Constipation (children)
Cough (dry)
Cough (general)
Cough (spastic)
Dehydration
Diabetes
Diarrhea