eating grapes Archives - Amazing Health Advances

Antioxidants in Grapes Found to Reduce Cancer Risk

The AHA! Team — Mon, 25 Nov 2024 06:07:00 +0000

Olivia Cook via Natural News – Recent studies have found that the antioxidants found in grapes may have anticancer properties. As the global quest for natural cancer-fighting solutions continues, there is increasing concern about the rising incidence of cancer among adolescents and young adults. Despite advancements in treatment, these methods are often costly, invasive and associated with significant adverse side effects. Fruits play a vital role in a healthy, plant-based diet. They combat inflammation and chronic conditions that lead to cancer. The shift in focus toward prevention is seen as a promising alternative. Antioxidants prevent damage to cells by neutralizing harmful molecules called free radicals. Without antioxidants, free radicals can cause DNA damage which could lead to cancer. (Related: Sermon 49: Mike Adams discusses GRAPES as God’s amazing natural medicine and nutrient powerhouse.) Grapes are rich in various antioxidants – particularly phenolic compounds – which are known for their potential health benefits. Key antioxidants in grapes include anthocyanins, catechins, phenolic acids, procyanidins and resveratrol. Fresh grapes contain between 63 and 182 milligrams of these phenolic compounds per 100 grams. Most of these antioxidants are concentrated in grape skins and seeds. Anthocyanins are the predominant flavonoids in red grapes. Meanwhile, grape seed extracts have shown high concentrations of flavonoids like catechin and epicatechin, as well as phenolic acids like caffeic and gallic acids. Resveratrol, another prominent antioxidant, is mainly found in grape skins but in lower concentrations. Grape phenolic compounds and their anticancer properties Grape antioxidants, especially those found in grape seeds, have shown promising effects in fighting various types of cancer. These compounds are known as grape seed proanthocyanidins. These have been effective in laboratory studies for inhibiting the growth of cancer cells in the following ways: Breast cancer. A special grape seed extract rich in procyanidins interferes with the breast cancer cell’s key growth signaling pathways – leading to a halt in cell division and growth. Colon cancer. Grape seed extracts and other grape components stop cell growth and induce cell death (apoptosis). The combination of resveratrol, with grape seed extracts enhances these effects by affecting key proteins involved in cell death and growth. Head and neck cancer. Grape seed extract causes cell cycle arrest, which means stopping cells from dividing, thus inducing cell death. This is achieved through activating processes that check for DNA damage and increasing harmful reactive oxygen species inside cells, which leads to cell death. Grape seed extract also affects key proteins that help the cancer cells move and invade other tissues. Lung cancer. In non-small-cell lung cancer, which is a common type of lung cancer, grape seed proanthocyanidins can increase proteins that promote cell death and decrease proteins that protect cancer cells. They also disrupt the mitochondria and activate certain enzymes involved in cell death. Oral cancer. Grape seed extract halts oral cancer growth and induces cell death in a dose-dependent manner, which means more grape seed extracts lead to greater effects. It also reduces the cancer cells’ ability to suppress enzymes that allow cancer cells to migrate and invade other tissues. Prostate cancer. Grape seed extract can block certain enzymes that help cancer cells grow and invade healthy tissues. It also reduces the activity of proteins that promote cancer spread. Skin cancer. In melanoma, a serious skin cancer, grape seed proanthocyanidins can reduce the ability of cancer cells to invade and migrate. This effect is linked to a decrease in specific proteins that contribute to cancer cell movement. These study findings suggest that grape seed antioxidants could be a valuable addition to cancer prevention and treatment strategies – offering natural options to support health and combat various cancers. Watch this video about the benefits of grape seed extract. This video is from the Holistic Herbalist channel on Brighteon.com. More related stories: Sermon 12: Mike Adams discusses the use of APRICOT KERNELS as an ANTICANCER treatment. Lycopene: Harnessing natural carotenoids for cancer prevention. The mighty BLUEBERRY, a superfruit with anticancer properties. Sources include: OnlineLibrary.Wiley.com Cancer.OSY.edu JAMANetwork.com Brighteon.com To read the original article, click here: https://www.naturalnews.com/2024-10-01-antioxidants-in-grapes-help-reduce-cancer-risk.html

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Natural Plant Compound in Grapes Protects Brain Health, Research Reveals

AHA Publisher — Wed, 24 Aug 2022 07:00:14 +0000

Lori Alton via NaturalHealth365 – Over the past few decades, resveratrol, a polyphenol found in grapes and berries, has generated a lot of “buzz,” with numerous – and well-publicized – studies attesting to the cardiovascular benefits of resveratrol-rich red wine. (Non-drinkers can get resveratrol through foods and supplements). But what else can this natural plant compound do? Claims for the health-promoting benefits of resveratrol have been coming thick and fast, with researchers crediting it with antioxidant, anti-inflammatory, anti-aging, and anticancer effects. In fact, in a study published in the Journal of Neuroinflammation, scientists noted that resveratrol could protect brain cells in an unexpected way – by stimulating the destruction of specific proteins. Let’s explore the scientific research on this intriguing polyphenol. Benefits of Resveratrol May Include Hope for Treating Alzheimer’s Disease Resveratrol is classified as a phytoalexin, a sort of natural antibiotic that protects plants from fungal infection, blight, and ultraviolet radiation. Not unreasonably, scientists hope that resveratrol can extend its same protective benefits to human health. What is known is that resveratrol has powerful anti-inflammatory and antioxidant activity that can cause it to reduce oxidative stress. But, this is not the only gift to health in resveratrol’s “bag of tricks.” According to David Sinclair, AO, PhD, a professor of genetics at Harvard Medical School, resveratrol induces autophagy – a type of cellular defense that targets old, damaged proteins for destruction and recycling. The study referenced by Dr. Sinclair, revealingly titled “Resveratrol regulates neuro-inflammation and induces adaptive immunity in Alzheimer’s disease,” also shows that resveratrol supplementation reduced cognitive and functional decline in Alzheimer’s patients. Earlier research supports these encouraging findings. In a 2018 study published in Biomedicine, researchers credited resveratrol with neuroprotective effects that could cause it to potentially act against Alzheimer’s, Huntingdon’s, and Parkinson’s diseases. The team reported that resveratrol promotes the clearance of beta-amyloid peptides – meaning that it may help reduce the deposit of harmful beta-amyloid plaques in the brain. It also reduces neuronal apoptosis – in other words, it prevents the death of brain cells. Resveratrol also offers neuroprotection to healthy individuals, so “topping up” on this beneficial compound may help protect cognitive function into old age. Resveratrol Supports Joint Health and Reduces Arthritic Inflammation Scientists have long been intrigued by the potential of resveratrol to ease inflammatory conditions such as rheumatoid arthritis (RA). While preliminary animal studies showed that resveratrol could suppress arthritic inflammation, human trials were clearly needed. In 2018, one took place. In a controlled study published in Clinical Rheumatology, researchers set out to study the therapeutic benefits of resveratrol for patients suffering from varying degrees of RA. One group received one gram of supplemental resveratrol – along with conventional treatment – a day for three months, while another group received only conventional treatment. The investigators found that the resveratrol group experienced less swelling and tenderness in joints and also had lowered levels of pro-inflammatory substances, including the “usual suspects” such as C-reactive protein, matrix metalloproteinase-3, necrosis factor-alpha, and interleukin-6. Boost Dietary Resveratrol With Tasty, Succulent Grapes and Berries You can ramp up your levels of dietary resveratrol by eating healthy amounts of grapes, blueberries, and pomegranates. Of course, opt for organic produce whenever possible. While red grapes are commonly believed to contain more resveratrol than green grapes, the American Institute for Cancer Research reports that the amount of resveratrol in grapes (which, by the way, is found mainly in the skins) is more dependent on growing conditions than on the color or type of grape. (When it comes to wine made from grapes, however, red wine contains more than white wine – as grape skins are used in making it). While red wine is an excellent source of resveratrol, health experts point out that alcohol can increase the risk of several common cancers – so its consumption should be sharply limited. Grapes and berries, on the other hand, are a safe non-alcoholic source of resveratrol. Rich in beneficial dietary fiber, these fruits also contain anthocyanins, natural plant pigments with the ability to promote overall health. By the way, other benefits of resveratrol include protecting the heart and supporting pulmonary function. It has also been shown in cell studies to target cancer cells and act against tumors – without harming healthy cells. How Much Resveratrol Is Right for Me? Multiple clinical trials have used resveratrol up to 5 grams a day with no toxic side effects. However, in some studies, amounts of over 2.5 grams a day caused side effects such as nausea, vomiting, and diarrhea. There has also been a paradoxical finding concerning resveratrol, with some studies suggesting that resveratrol can sometimes behave more like a pro-oxidant than an antioxidant – even causing DNA damage and oxidative stress. Researchers speculated that this phenomenon seems related to the amount consumed – and perhaps to the individual’s age – with more research clearly needed. Before supplementing with resveratrol, consult your integrative doctor to find the safest and most beneficial amount for you. Resveratrol has the potential to reduce inflammation and act against neurodegenerative conditions. The exciting possibilities of this natural plant compound have just begun to be explored. Sources for this article include: link.springer.com FoundMyFitness.com NIH.gov MedicalNewsToday.com NIH.gov AICR.org To read the original article click here.

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