Piperlongumine
Bioactive compound from long pepper with anti-inflammatory and potential anti-cancer properties.
Also known as: Piplartine • Indian Long Pepper Extract
Overview
Piperlongumine, also known as piplartine, is a natural alkaloid compound extracted from the fruit of the long pepper plant (Piper longum). This plant is a close relative of the common black pepper and has a long history of use in Ayurvedic medicine for its rejuvenating and detoxifying properties. Modern research has focused on piperlongumine for its unique biological activities, particularly its pro-oxidant effects in cancer cells. Unlike typical antioxidants, piperlongumine appears to selectively increase reactive oxygen species (ROS) within cancer cells, leading to their death (apoptosis), while leaving healthy cells unharmed. This has made it a subject of intense research as a potential anti-cancer agent. Beyond its cytotoxic effects on cancer cells, piperlongumine also exhibits potent anti-inflammatory, anti-angiogenic, and analgesic properties. It is being investigated for a wide range of applications, from cancer therapy to managing inflammatory conditions.
Key Benefits
Potent Anti-Inflammatory Effects
Helps to suppress inflammatory pathways in the body, which may be beneficial for chronic inflammatory conditions.
Selective Cytotoxicity to Cancer Cells
Research shows it can selectively induce cell death in various types of cancer cells by increasing oxidative stress.
Supports Brain Health
Exhibits neuroprotective properties and is being studied for its potential in neurodegenerative diseases.
Dosage & How to Take
There is no established safe or effective dose for piperlongumine as an isolated supplement in humans. It is consumed as part of whole long pepper fruit.
| Purpose | Dose | Notes |
|---|---|---|
| Traditional Ayurvedic Use (as Pippali) | 1-2 grams of long pepper fruit powder daily | This is for the whole herb, not the isolated compound. |
Best Time to Take
Traditionally taken with meals.
With or Without Food
Yes, as part of the whole herb.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Long Pepper (Pippali) Fruit Powder | Low | Traditional Ayurvedic use and general wellness. | Contains a small, variable amount of piperlongumine. |
| Purified Piperlongumine | High | Research purposes only. | Not available as a dietary supplement. |
Side Effects & Safety
Common
- Unknown for the isolated compound. Long pepper may cause stomach upset in high doses.
Rare
- Unknown.
Contraindications
- Safety is not established. Avoid during pregnancy and breastfeeding. Should not be used as a cancer treatment outside of clinical trials.
Interactions
May interact with chemotherapy agents; some studies suggest it could enhance their effects, but this is not well-studied in humans.
May inhibit certain liver enzymes, potentially affecting the metabolism of various medications.
Scientific Research
The promising potential of piperlongumine as an emerging therapeutic...
A review of studies highlights the potential of piperlongumine as an anti-cancer drug, among other therapeutic uses.
Piperlongumine, a Potent Anticancer Phytotherapeutic, Induces Cell Cycle Arrest and Apoptosis...
Piperlongumine showed potent anti-cancer activity in human thyroid cancer cells in vitro and in vivo.
Food Sources
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.