Aloe vera

Aloe vera

A succulent whose clear inner gel is used topically; the yellow latex beneath the leaf skin has different and greater risks.

Gel and latex are not the same

Clear inner-leaf gel is used in topical products. Aloe latex contains stimulant laxative compounds and should not be treated as interchangeable with the gel.

Traditional uses

The gel is used on minor skin irritation and burns. Latex has been used as a laxative.

Scientific evidence

Topical aloe has been studied for several skin uses with mixed results. Oral aloe products vary and are not proven general treatments.

Precautions

Do not ingest aloe latex; it can cause severe cramping, diarrhea, electrolyte problems, and drug interactions. Avoid medicinal oral use during pregnancy.

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