Resveratrol Red wine extract, a powerful antioxidant
But did you know that their effects are also beneficial for weight loss?
Today, we’d like to introduce you to Resveratrol Red Wine Extract, a dietary supplement that seems to offer all the benefits of this polyphenol.
Presentation and promises of Resveratrol Red Wine Extract
Resveratrol Red Wine Extract is a red wine extract-based supplement containing resveratrol, a powerful antioxidant which, if the manufacturer is to be believed, has multiple benefits for the body.
Here’s a summary of its benefits:
- Fat-burning action;
- Cell protection against free radicals;
- Improved cardiovascular health;
- Anti-inflammatory properties;
- Increased energy levels;
- Appetite-suppressant action;
- Boosts metabolism;
- Promotes elimination of accumulated fat.
The ingredients in Resveratrol Red Wine Extract are 100% natural, and suitable for both vegetarians and vegans.
The recommended dosage is 2 capsules a day, ideally for a course of at least 3 months, to derive maximum benefit from this ingredient.
The manufacturer of Resveratrol Red Wine Extract
Once again, we’re testing a product from Vitenza’s Maxmedix brand.
Initially a retailer of natural wellness products, Vitenza, with over 10 years’ experience in the field, has moved into the resale of natural food supplements to parapharmacies and pharmacies, with operations throughout Europe.
Vitenza is a recognized and reliable group, which selects its ingredients rigorously (they are 100% natural and certified GMO-free), and manufactures its products in the UK, under conditions that meet European safety and manufacturing process requirements.
Ingredients of Resveratrol Red Wine Extract
Resveratrol Red Wine Extract is essentially composed of two main ingredients:
1. Resveratrol (50%):
Resveratrol is a polyphenol found not only in grapes, but also in blackberries and, unexpectedly, peanuts. It is present in significant quantities in grapes, and consequently in the wine from which they are made.
Resveratrol has been studied since the 90s, when researchers in south-western France discovered that daily (and moderate) consumption of red wine had a cardio-protective effect, despite a diet rich in animal fats (a phenomenon now known as the “French paradox”).
In fact, 70% of orally ingested resveratrol is absorbed in the intestine, which is a very high rate for a polyphenol. It is also rapidly metabolized by the liver.
Resveratrol combats cell oxidation by acting on two levels. Firstly, it prevents the formation of free radicals by blocking metals that act as powerful catalysts (such as iron or copper). Secondly, it intercepts and traps free radicals, breaking the chain of reaction and cancelling out their harmful effects on the body.
Resveratrol has an anti-inflammatory action that limits the formation of certain enzymes triggered by tumor development, and thus acts against the progression of cancer cell growth.
It is also said to induce positive effects similar to those of physical exercise, i.e. it combats insulin resistance, which leads to glucose accumulation in the body and insulin hypersecretion, a chain reaction that promotes obesity and diabetes.
It also blocks the cellular processes that allow fat cells to develop.
Finally, it acts as a skin protector and fights against skin ageing, and is a prostate cancer prevention agent.
2. Anthocyanins (1%):
Anthocyanins are polyphenols found in red wine, which have similar effects to resveratrol. Their presence reinforces the effects of resveratrol.
Finally, the remaining 49% is made up of rice flour, used here as a bulking agent, but which has no specific health or weight-loss benefits.
What does science have to say about resveratrol?
Resveratrol has been extensively studied, and its many benefits have now been validated by research.
To stay within the scope of this article, we will only deal with the effects of resveratrol on weight loss.
Researchers at an American university studied resveratrol and discovered that one of its metabolites, piceatannol, formed after resveratrol ingestion, can block the ability of an immature fat cell to grow.
Kee-Hong-Kim, the researcher in charge of the study, explains that ” piceatannol alters the timing of gene expression, gene function and insulin action during adipogenesis, the process by which early-stage fat cells become mature fat cells.”
He says: “In the presence of piceatannol, you get delay or complete inhibition of adipogenesis. ”
Piceatannol binds to the insulin receptors of immature fat cells, blocks insulin’s ability to control the different cell cycles and activate the different maturation stages of pre-adipocyte cells. It blocks the essential pathways of fat cell maturation.
As such, resveratrol is one of the only natural molecules to mimic calorie restriction at the level of gene activation.
(Source: The Journal of Biological Chemistry. Department of Food Science, Purdue University, West Lafayette, Indiana 47907. Department of Agricultural Biotechnology, Seoul National University, Seoul 151-921, Republic of Korea. Department of Chemistry, Konkuk University, Seoul 143-701, Republic of Korea. Weldon School of Biomedical Engineering. Jung Yeon Kwon, Sang Gwon Seo, Yong-Seok Heo, Shuhua Yue, Ji-Xin Cheng, Ki Won Lee, Kee-Hong Kim. January 31,2012. doi: 10.1074/jbc.M111.259721)
Side effects and contraindications of Resveratrol Red Wine Extract
To date, the various clinical studies conducted on resveratrol have not revealed any adverse effects linked to consumption of this substance.
As a precautionary measure, this supplement is not recommended for children, pregnant or breast-feeding women.
Testimonials from Resveratrol Red Wine Extract users
The majority of people who have tested Resveratrol Red Wine Extract are satisfied with their experience. They report the following effects, with long-term cures (over 3 months):
- Very satisfactory weight loss;
- Significant reduction in fatigue;
- Rejuvenated skin.
Resveratrol Red Wine Extract price and guarantee
Resveratrol Red Wine Extract is available from various online stores. In this store, we have identified various sizes, with corresponding price reductions.
- Resveratrol Red Wine Extract 1 month = 25,95€
- Resveratrol Red Wine Extract 2 months = 49,95€, or 4% discount
- Resveratrol Red Wine Extract 3 months = 69,95€, 10% discount
- Resveratrol Red Wine Extract 4 months = 87,95€, 15% discount
- Resveratrol Red Wine Extract 5 months = 103,95€, 20% discount
- Resveratrol Red Wine Extract 6 months = 116,95€, 25% discount
Warranties vary from retailer to retailer.
On this store, a 100% refund can be obtained in the event of dissatisfaction, under the following conditions:
- Uninterrupted use for a minimum of 3 months (as recommended in the product descriptions);
- Request sent within 30 days of processing;
- Non-satisfaction survey duly completed and signed, empty packaging and order number sent to the following address.