Asparagus
Asparagus extracts have limited clinical evidence for supplemental use.
Overview
What is Asparagus?
Asparagus is a nutrient-rich vegetable containing the vitamins A, C, E, K, folate, fiber, and antioxidants.
Dosage
Optimal dose is unknown. Follow manufacturer guidelines or clinician advice.
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SupplementDEX Database
2 conditions for and rated at least stars. All purchase bands. No minimum star filter.
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Database Snapshot
Most asparagus research is concentrated in a handful of conditions.
- Hypertension accounts for 1 of 2 studies (50%).
- Obesity accounts for 1 of 2 studies (50%).
- Sparse coverage remains for Hypertension, Obesity.
Safety
Safety details were limited in the source article. Use standard caution and clinician guidance for high-dose or therapeutic use.
Frequently Asked Questions
References
Sources2 references
SupplementDEX uses only high-quality sources to determine supplement effectiveness.
SupplementDEX Database · Hypertension
1 reference1.SupplementDEX Database: Hypertension — Asparagus P(R) cannot compete with first-line diuretics in lowering the blood pressure in treatment-requiring antihypertensives2009
In 163 hypertensive patients monitored 6 weeks, Asparagus P proprietary root and parsley preparation showed no clinically useful blood pressure reduction and renal-related adverse events in 7 patients.
SupplementDEX Database · Obesity
1 reference2.SupplementDEX Database: Obesity — An observational study and quantification of the actives in a supplement with Sambucus nigra and Asparagus officinalis used for weight reduction2008
In 80 adults on an elderberry-asparagus weight-loss supplement, mean weight, blood pressure, and well-being improved over the observation period with documented anthocyanin and saponin intake.