Aloe vera is a plant grown in tropical and subtropical areas like the Caribbean, South Africa and Latin America. The plant is a succulent, which means the leaves can hold large amounts of water. Aloe vera juice--also referred to as aloe latex--is a liquid that comes from the skin of these well-hydrated leaves. There has been evidence that this drink plays a role in the digestive system.
Applications
Medline Plus, a collaboration of the National Institutes of Health and National Library of Medicine, acknowledges that, although there haven't been many studies conducted on humans, the laxative properties of aloe are supported by scientific evidence. Based on its laxative properties, aloe juice is also being studied for use in treating ulcerative colitis and other bowel disorders. It may also be helpful in stomach-acid reduction.
Mechanism
According to the Mayo Clinic, the indication of the laxative properties in aloe vera juice is based on the established effect of anthoroquinone glycosides and aloin. Both of these are components found in the aloe juice. The question remains, however, as to whether the laxative effect of the liquid is due to the aloe plant or the anthoroquinone glycosides and aloin it contains.
Formula
There are many formulas of aloe vera juice available to use to aid digestion. Drinks are available that use whole leaf aloe, though the benefits of that have not been substantiated. There are also different strengths of these juices available, and some contain fruit juices, like apple and cranberry. Read through the full list of ingredients when purchasing aloe vera juice to see the potency and additions in that particular product.
Considerations
While it has been supported by the medical community that aloe vera juice is a laxative, it has not been documented as being recommended for that use. It can cause painful cramps and diarrhea. Doctors at the University of Maryland Medical Center suggest there are other similar plants, such as senna, that also provide the same properties. Aloe vera juice may interfere with medications used for diabetes, especially glyburide, given to control triglyceride and blood sugar levels.
Warnings
The UMMC website warns pregnant women against drinking aloe vera juice, indicating that it can cause contractions of the uterus, triggering early labor and possible miscarriage. The effects of aloe vera juice on children and infants have also not been studied sufficiently, which indicates that it should be avoided by nursing mothers. Additional problems with this supplement are possible, so consult your doctor before drinking aloe vera juice.
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