Get Your Personalized Supplement StackSupplement Stack Quiz

organic pea vine juice powder

Q: Is organic pea vine juice powder the same as pea protein isolate?

No, organic pea vine juice powder is derived from the stems and leaves (vine) of the pea plant, while pea protein isolate is extracted from the seeds.

Q: Does pea vine juice powder lower blood pressure?

Direct evidence for pea vine juice powder is lacking. However, pea protein hydrolysates from seeds have demonstrated blood pressure reductions in clinical studies.

Q: Is it safe for people with legume allergies?

No, individuals with known allergies to peas or other legumes should avoid pea vine juice powder as it may trigger allergic reactions.

Q: How quickly do benefits appear?

For blood pressure effects observed with pea protein hydrolysates, benefits typically appear within 2-3 weeks of consistent daily use.

Q: Can it replace blood pressure medications?

No, pea vine juice powder or other pea-derived supplements should not replace prescribed antihypertensive medications. It may complement, but not substitute, medical treatment.

Also known as: Organic pea vine juice powder, Pea vine extract powder, Pisum sativum vine extract

Overview

Organic pea vine juice powder is a powdered extract derived from the juice of the pea plant’s vine (stems and leaves) of *Pisum sativum*. This ingredient is distinct from pea protein isolates, which are sourced from the seeds. It is primarily utilized for its rich content of polyphenols, flavonoids, and ascorbic acid, which contribute to its antioxidant properties. Additionally, it contains amino acids like arginine, which may influence nitric oxide production and vascular function. While pea vine juice powder is positioned as a functional food ingredient and botanical supplement, direct human clinical research specifically on this form is limited. Most available evidence regarding its potential benefits, particularly for cardiovascular health, is extrapolated from studies on pea protein isolates and hydrolysates derived from pea seeds, or from in vitro phytochemical analyses.

Benefits

While direct clinical evidence for organic pea vine juice powder is limited, related research on pea protein hydrolysates (from seeds) suggests significant cardiovascular benefits. Specifically, pea protein hydrolysates have been shown to reduce systolic blood pressure (SBP) by 5-6 mmHg in hypertensive individuals at doses as low as 1.5-3 g/day over 2-3 weeks. Acute ingestion of pea protein isolate has also been observed to reduce diastolic blood pressure (DBP) and increase nitric oxide metabolites in healthy adults. These blood pressure reductions are clinically meaningful, comparable to lifestyle interventions. The antioxidant properties of pea vine extracts, attributed to polyphenols and flavonoids, may offer protection against oxidative DNA damage, though this benefit requires further direct clinical validation for pea vine juice powder. Hypertensive adults are the primary population identified to potentially benefit from blood pressure modulation.

How it works

The primary mechanism of action for the observed cardiovascular benefits, particularly blood pressure reduction, is attributed to the arginine content found in pea-derived products. Arginine increases the synthesis of nitric oxide (NO), a potent vasodilator, leading to relaxation of blood vessels and subsequent reduction in blood pressure. This process involves the activation of endothelial nitric oxide synthase (eNOS). Additionally, the polyphenols and flavonoids present in pea vine extracts act as antioxidants, scavenging free radicals and reducing oxidative stress within the body. These compounds interact with the cardiovascular system, specifically the vascular endothelium, and contribute to the body's overall antioxidant defense systems.

Side effects

Pea-derived proteins and extracts are generally recognized as safe, with a low incidence of adverse effects. The most common side effect, though still mild, is gastrointestinal discomfort, which may occur with high doses of protein isolates. Uncommon side effects (1-5% incidence) include rare allergic reactions, particularly in individuals with known sensitivities to peas or other legumes. There are no significant reports of rare side effects (<1% incidence). While no well-documented drug interactions exist, caution is advised when combining pea vine juice powder with antihypertensive medications due to the potential for additive blood pressure-lowering effects. The primary contraindication is a known allergy to peas or legumes. Data on its use in pregnant or lactating women is limited, so caution is recommended for these populations.

Dosage

For blood pressure effects, studies on pea protein hydrolysates (from seeds) have shown efficacy at doses as low as 1.5 g/day. Optimal dosage ranges for pea protein hydrolysates are typically 1.5-3 g/day. However, specific dosing guidelines for organic pea vine juice powder have not been established due to a lack of direct clinical research. Pea protein isolates are commonly used in much higher amounts, up to 20-30 g/day, without significant adverse effects, suggesting a high safety margin for pea-derived products. The maximum safe dose for pea vine juice powder is not well defined. For blood pressure management, dividing doses and taking them with meals may optimize effects. Hydrolyzed forms of pea protein are generally considered to have better bioavailability and bioactivity for vascular effects. No specific cofactors are identified as required for its absorption or efficacy.

FAQs

Is organic pea vine juice powder the same as pea protein isolate?

No, organic pea vine juice powder is derived from the stems and leaves (vine) of the pea plant, while pea protein isolate is extracted from the seeds.

Does pea vine juice powder lower blood pressure?

Direct evidence for pea vine juice powder is lacking. However, pea protein hydrolysates from seeds have demonstrated blood pressure reductions in clinical studies.

Is it safe for people with legume allergies?

No, individuals with known allergies to peas or other legumes should avoid pea vine juice powder as it may trigger allergic reactions.

How quickly do benefits appear?

For blood pressure effects observed with pea protein hydrolysates, benefits typically appear within 2-3 weeks of consistent daily use.

Can it replace blood pressure medications?

No, pea vine juice powder or other pea-derived supplements should not replace prescribed antihypertensive medications. It may complement, but not substitute, medical treatment.

Research Sources

https://pmc.ncbi.nlm.nih.gov/articles/PMC7468935/ – This systematic review examined human interventional studies on pea and lupin proteins and their effects on blood pressure. It found that pea protein hydrolysate, at low doses (1.5-3 g/day), significantly reduced systolic blood pressure by 5-6 mmHg in hypertensive individuals over 2-3 weeks. Acute ingestion of pea protein isolate also reduced diastolic blood pressure and increased nitric oxide metabolites in healthy adults. The study highlights the potential of pea proteins for cardiovascular health, despite limitations like small sample sizes.
https://pmc.ncbi.nlm.nih.gov/articles/PMC7760812/ – This review discusses the nutritional quality of plant proteins, including pea protein. It highlights the importance of pea protein's amino acid profile, particularly its arginine content, as a key factor contributing to potential vascular benefits. While not specifically focused on pea vine juice powder, it provides a strong foundation for understanding the mechanisms by which pea-derived ingredients can impact health, emphasizing the role of specific amino acids.
https://www.science.gov/topicpages/m/medicine+unani – This source, while broad, points to the general scientific understanding that pea vine extracts contain significant polyphenols, flavonoids, and ascorbic acid. These compounds are known for their antioxidant capacity and potential to protect against oxidative DNA damage. However, it also underscores the current lack of direct clinical trials on pea vine juice powder, indicating that while the phytochemical composition is promising, clinical validation of health benefits is still needed.