Asparagus
Natural Standard evidence-based flashcard. Copyright © 2008 (www.naturalstandard.com). Commercial distribution prohibited. This flashcard is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions. 		Image
While some complementary and alternative techniques have been studied scientifically, high-quality data regarding safety, effectiveness, and mechanism of action are limited or controversial for most therapies. Whenever possible, it is recommended that practitioners be licensed by a recognized professional organization that adheres to clearly published standards. In addition, before starting a new technique or engaging a practitioner, it is recommended that patients speak with their primary healthcare provider(s). Potential benefits, risks (including financial costs), and alternatives should be carefully considered. The below monograph is designed to provide historical background and an overview of clinically-oriented research, and neither advocates for or against the use of a particular therapy.

Summary:
Asparagus is a perennial garden vegetable of the family Liliaceae. It is native to the Eastern Mediterranean area and is now naturalized over much of the world. Asparagus is most often used as a food, although it is believed to have diuretic properties.

Uses
These uses have been tested in humans or animals. Safety and effectiveness have not always been proven. Some of these conditions are potentially serious, and should be evaluated by a qualified healthcare provider.
Grade*
Promoting milk secretion (galactagogue) C
Upset stomach (dyspepsia) C
*Key to grades: A: Strong scientific evidence for this use; B: Good scientific evidence for this use; C: Unclear scientific evidence for this use; D: Fair scientific evidence against this use (it may not work); F: Strong scientific evidence against this use (it likely does not work).

Safety:
Avoid if allergic or hypersensitive to asparagus or other members of the Liliaceae family. Use cautiously with edema (accumulation of fluid) caused by impaired kidney or heart function. There are no studies that test the safety of asparagus for pregnant or breastfeeding mothers.

Possible side effects:
Chronic recurrent mechanical ileus (no muscular contraction in the intestine), hives, induction of cells apoptosis (cell death), inhibition of HL-60 cells, itching, pink eye (conjunctivitis), occupational asthma, runny nose, tightness of the throat.

Possible interactions:
Diuretics and herbs or supplements with similar effects.

Dosing:

Adults (18 years and older):
Urinary tract inflammation and kidney stones: Infusion, 45-60g cut herb in 150mL water has been taken by mouth daily. Fluid extract, (1:1g/mL): 45-60mL has been taken by mouth daily. Alcoholic extract, (1:5g/mL): 225-300mL has been taken by mouth daily.

Children (younger than 18 years):
Not enough scientific data available.
Natural Standard Monograph (www.naturalstandard.com)
Copyright © 2008 Natural Standard Inc. Commercial distribution or reproduction prohibited.
The information in this monograph is intended for informational purposes only, and is meant to help users better understand health concerns. Information is based on review of scientific research data, historical practice patterns, and clinical experience. This information should not be interpreted as specific medical advice. Users should consult with a qualified healthcare provider for specific questions regarding therapies, diagnosis and/or health conditions, prior to making therapeutic decisions.