Ultrared Vegetable Proprietary Blend
Also known as: vegetable concentrate, vegetable blend, phytonutrient concentrates, greens powders, Ultrared Vegetable Proprietary Blend
Overview
The Ultrared Vegetable Proprietary Blend is a dietary supplement ingredient, categorized under vegetable/phytonutrient concentrates or greens powders. It is a proprietary mixture of vegetable concentrates, designed to deliver phytonutrients such as carotenoids and polyphenols. These blends are commonly marketed for their antioxidant support, potential cardiovascular benefits, and general wellness, aiming to supplement the intake of fruits and vegetables, especially for individuals with insufficient dietary consumption. While research on vegetable and fruit concentrate blends generally indicates their potential to elevate plasma carotenoid levels and enhance antioxidant capacity, the specific evidence for proprietary blends like Ultrared is limited due to their undisclosed composition and lack of independent verification. Most studies focus on known single or mixed fruit/vegetable concentrates, with the overall evidence base for such supplementation being emerging but constrained by small sample sizes, product heterogeneity, and short study durations.
Benefits
Supplementation with vegetable and fruit concentrates, which this blend is designed to emulate, can significantly increase plasma carotenoid levels, including lutein, alpha-carotene, and beta-carotene, by approximately 20-68%. This increase contributes to enhanced antioxidant effects within the body. Some studies also suggest potential cardiovascular benefits, particularly in populations with hypertension or metabolic syndrome, showing modest reductions in blood pressure and other cardiovascular risk markers. These benefits are more pronounced in individuals with low baseline fruit and vegetable intake. The increases in plasma carotenoids are statistically significant (p < 0.05), with moderate to large effect sizes. While changes in plasma carotenoids can be observed within weeks, long-term clinical outcomes require further investigation. The evidence for these benefits comes from studies on similar vegetable concentrate blends, as specific research on Ultrared Vegetable Proprietary Blend is limited.
How it works
The Ultrared Vegetable Proprietary Blend is believed to work by delivering a concentrated dose of phytochemicals, such as carotenoids and polyphenols, derived from vegetables. These compounds act as potent antioxidants, helping to reduce oxidative stress and inflammation throughout the body. Carotenoids, including lutein and beta-carotene, are absorbed and accumulate in plasma and various tissues, where they can protect against cellular damage caused by free radicals. Polyphenols may further contribute by modulating endothelial function and influencing blood pressure through pathways involving nitric oxide. The bioavailability and effectiveness of these compounds depend on the specific matrix and formulation of the blend, with encapsulated concentrates potentially enhancing absorption.
Side effects
Vegetable concentrate supplements, including those similar to Ultrared Vegetable Proprietary Blend, are generally considered safe with a favorable safety profile. Clinical trials have not reported major adverse effects. Rare and mild side effects may include transient gastrointestinal discomfort, such as bloating or upset stomach. There are no significant drug interactions or contraindications specifically documented for vegetable blends in the available literature. While specific safety data for proprietary blends like Ultrared Vegetable Proprietary Blend are limited due to their undisclosed composition, their safety profile is expected to be consistent with other well-studied vegetable concentrate supplements. Individuals with known allergies to specific vegetables should exercise caution, as the exact ingredients of proprietary blends are not fully disclosed.
Dosage
There is no standardized dosing for proprietary blends like Ultrared Vegetable Proprietary Blend, as effective doses vary widely across studies and depend on the specific composition of the blend. However, typical carotenoid-rich vegetable blends used in research are administered in amounts designed to provide several milligrams of carotenoids daily, often ranging from 5-15 mg of total carotenoids. The timing of supplementation is flexible, though absorption may be enhanced when taken with meals containing some fat, as many phytonutrients are fat-soluble. Encapsulated forms of concentrates may also improve bioavailability. Users should follow the manufacturer's recommendations for Ultrared Vegetable Proprietary Blend, keeping in mind that these doses are intended to achieve plasma carotenoid increases similar to those observed in clinical trials of other vegetable concentrates.
FAQs
Do proprietary blends like Ultrared Vegetable Proprietary Blend work?
Evidence suggests that vegetable concentrate blends can increase plasma carotenoids and offer antioxidant benefits. However, proprietary blends require independent verification due to their undisclosed composition.
Are Ultrared Vegetable Proprietary Blend and similar products safe?
Generally, vegetable concentrate blends are considered safe with minimal reported side effects, primarily mild gastrointestinal discomfort. Specific safety data for proprietary blends are limited but expected to be similar.
Can Ultrared Vegetable Proprietary Blend replace whole vegetables?
No, these blends are designed to supplement, not replace, the broad spectrum of nutrients, fiber, and other beneficial compounds found in whole vegetables.
How soon can effects be observed from Ultrared Vegetable Proprietary Blend?
Increases in plasma carotenoid levels, a key biomarker of effectiveness, can typically be observed within a few weeks of consistent supplementation.
Are all vegetable concentrate blends equally effective?
No, the effectiveness of different blends varies significantly based on their specific composition, the concentration of phytonutrients, and their bioavailability.
Research Sources
- https://pmc.ncbi.nlm.nih.gov/articles/PMC11351619/ – This randomized controlled crossover trial investigated the effects of different phytochemical-rich fruit and vegetable blends on plasma carotenoid levels in healthy adults. It found significant increases in plasma lutein (+23%), alpha-carotene (+34-68%), and beta-carotene (+34-68%) with specific blends, demonstrating their ability to enhance antioxidant biomarkers. The study was well-controlled but limited by its small sample size and short duration.
- https://pmc.ncbi.nlm.nih.gov/articles/PMC6912365/ – This systematic review synthesized findings from multiple small randomized controlled trials on fruit and vegetable concentrate supplementation. It concluded that supplementation can reduce cardiovascular risk markers, particularly in populations with hypertension or metabolic syndrome, and consistently increases phytonutrient biomarkers. The review highlighted the heterogeneity of products and the need for larger, long-term studies to confirm clinical outcomes.
- https://barbend.com/greens-powders/ – This narrative review discusses the general benefits of greens powders, noting their potential to provide antioxidant activity comparable to several servings of fruits and vegetables. It acknowledges that while greens powders can be beneficial, proprietary blends often lack transparency regarding their exact composition and concentration of active ingredients, making independent verification challenging.
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