Showing posts sorted by date for query Broccoli. Sort by relevance Show all posts
Showing posts sorted by date for query Broccoli. Sort by relevance Show all posts

Wednesday, July 8, 2020

Plant flavonols significantly reduce Alzheimer’s risk

A new study published in the journal Neurology in January 2020 concludes that increasing the intake of plant flavonols steeply reduces the risk of Alzheimer’s dementia (AD) by up to a half. In other words, AD could be prevented in many people simply by regularly eating and drinking more foods containing these compounds such as tea, oranges, and broccoli.

Alzheimer’s disease

AD is a progressive brain disorder in which the individual loses cognitive skills, including memory and thinking skills, and the ability to perform simple tasks. It is by far the leading cause of such disorders and affects over 5 million Americans.
One study was carried out on over 900 people, who were part of a community-wide ongoing larger research project called the Rush Memory and Aging (MAP) Project. These participants were assessed yearly for their neurologic health and dietary patterns, for an average of 6 years, but some for as long as 12 years. The average age was 81 years, and 3 out of 4 were female.

The findings

In the first study, 220/921 participants developed AD during the study. The risk of AD fell with a greater intake of flavonols. This finding held good even after the researchers adjusted for other health-associated factors – because those with the highest total flavonol intake were also the best educated, most active and took part in more cognitive activities. They also accounted for genetic factors like the presence of the APOE4 gene, and for cardiovascular risk factors that could influence the risk of AD, such as diabetes mellitus, history of heart attack, or stroke, or hypertension.
When classified into five groups based on decreasing flavonol intake, the participants in the first group (highest intake) consumed over 15 mg of flavonols a day. Compared to those in the lowest fifth (about 5 mg a day), these individuals showed an approximately 50% reduction in AD risk.
In concrete terms, 28 of 186 patients in the highest-intake group developed AD, vs. 54 of 182 in the lowest-intake group.
With respect to individual flavonols, kaempferol intake was linked to a reduction of almost 50%, and both myricetin and isorhamnetin by 40% each. A fourth flavonol, called quercetin, had no noticeable effect on AD risk.
Participants with the highest flavonol intake drank about one cup of black tea a day. Kale, and about a glass of red wine each day, could also supply flavonols.

Sources of flavonols

Kaempferol is richly present in green leafy vegetables, including spinach, broccoli, beans, tea and kale – and also in tea. Isorhamnetin-rich foods include olive oil, red wine, pears and tomato sauce. Myricetin is found in tea, kale, oranges, tomatoes and red wine.
Researcher Thomas Holland says, “More research is needed to confirm these results, but these are promising findings. Eating more fruits and vegetables and drinking more tea could be a fairly inexpensive and easy way for people to help stave off Alzheimer's dementia.”

Implications

Many scientists disagree with the emphasis on flavonols. Though these were thought to have antioxidant activity in the body, this theory was discredited many decades earlier. Antioxidant activity ceases when they are ingested and subjected to the activity of enzymes in the digestive tract.
They point out that flavonols are found in many plants, fruits and vegetables, which have been associated with good health for centuries. Nutritionists say that the AD-delaying effects of such foods are likely due to other plant chemicals which are relatively more abundant. On the other hand, taking flavonol pills or tea extracts is unlikely to produce the same healthful effect, and overdoses could be counterproductive.
This is not to say that eating more flavonol-rich foods or drinking a cup of black tea in the morning would hurt, since any foods containing these chemicals would also contain many more healthful compounds including vitamins, minerals and plant fiber. Holland makes a valid point with his conclusion: “'With the elderly population increasing worldwide, any decrease in the number of people with this devastating disease, or even delaying it for a few years, could have an enormous benefit on public health.”
https://n.neurology.org/content/early/2020/01/29/WNL.0000000000008981

Saturday, June 27, 2020

Study: Antioxidant flavonol linked to lower risk of Alzheimer's dementia


In continuation of my update on kaempferol, myricetin and  quercetin


Kaempferol.png 

                                                                 kaempferol

Skeletal formula of myricetin

                                                                       

                                                                      myricetin

                                                 

                                                                          Quercetin

        

People who eat or drink more foods with the antioxidant flavonol, which is found in nearly all fruits and vegetables as well as tea, may be less likely to develop Alzheimer's dementia years later, according to a study published in the January 29, 2020, online issue of Neurology, the medical journal of the American Academy of Neurology.

"More research is needed to confirm these results, but these are promising findings," said study author Thomas M. Holland, MD, of Rush University in Chicago. "Eating more fruits and vegetables and drinking more tea could be a fairly inexpensive and easy way for people to help stave off Alzheimer's . With the  increasing worldwide, any decrease in the number of people with this devastating disease, or even delaying it for a few years, could have an enormous benefit on ."
Flavonols are a type of flavonoid, a group of phytochemicals found in plant pigments known for its beneficial effects on health.
The study involved 921 people with an average age of 81 who did not have Alzheimer's dementia. The people filled out a questionnaire each year on how often they ate certain foods. They were also asked about other factors, such as their level of education, how much time they spent doing  and how much time they spent doing mentally engaging activities such as reading and playing games.
The people were tested yearly to see if they had developed Alzheimer's dementia. They were followed for an average of six years. The researchers used various tests to determine that 220 people developed Alzheimer's dementia during the study.
The people were divided into five groups based on how much flavonol they had in their diet. The average amount of flavonol intake in US adults is about 16 to 20 milligrams per day. In the study, the lowest group had intake of about 5.3 mg per day and the highest group consumed an average of 15.3 mg per day.
The study found that people in the highest group were 48 percent less likely to later develop Alzheimer's dementia than the people in the lowest group after adjusting for genetic predisposition and demographic and lifestyle factors. Of the 186 people in the highest group, 28 people, or 15 percent, developed Alzheimer's dementia, compared to 54 people, or 30 percent, of the 182 people in the lowest group.
The results were the same after researchers adjusted for other factors that could affect the risk of Alzheimer's dementia, such as, diabetes, previous heart attack, stroke and high blood pressure.
The study also broke the flavonols down into four types: isorhamnetin, kaempferol, myricetin and quercetin. The top food contributors for each category were: pears, olive oil, wine and tomato sauce for isorhamnetin; kale, beans, tea, spinach and broccoli for kaempferol; tea, wine, kale, oranges and tomatoes for myricetin; and tomatoes, kale, apples and tea for quercetin.
People who had high intake of isorhamnetin were 38 percent less likely to develop Alzheimer's. Those with high intake of kaempferol were 51 percent less likely to develop dementia. And those with high intake of myricetin were also 38 percent less likely to develop dementia. Quercetin was not tied to a lower risk of Alzheimer's dementia.
Holland noted that the study shows an association between dietary flavonols and Alzheimer's risk but does not prove that flavonols directly cause a reduction in disease risk.
Other limitations of the study are that the food frequency questionnaire, although valid, was self-reported, so people may not accurately remember what they eat, and the majority of participants were white people, so the results may not reflect the general population.
https://en.wikipedia.org/wiki/Myricetin
https://en.wikipedia.org/wiki/Quercetin
https://medicalxpress.com/news/2019-07-high-hemoglobin-linked-dementia.html

Tuesday, January 16, 2018

Soy foods, cruciferous vegetables may reduce breast cancer treatment’s side effects

In continuation of my update on soy milk
Consuming soy foods (such as soy milk, tofu and edamame) and cruciferous vegetables (such as cabbages, kale, collard greens, bok choy, Brussels sprouts, and broccoli) may be associated with a reduction in common side effects of breast cancer treatment in breast cancer survivors, say a team of scientists led by Georgetown Lombardi Comprehensive Cancer Center.
In the study, published in Breast Cancer Research and Treatment, higher intake of cruciferous vegetables and soy foods were associated with fewer reports of menopausal symptoms. Higher soy intake was also associated with less reported fatigue. The breast cancer survivors studied included 173 non-Hispanic white and 192 Chinese Americans including US-born Chinese and Chinese immigrants.
Researchers say breast cancer survivors often experience side effects from cancer treatments that can persist months or years after completion of treatment. For example, because many treatments designed to prevent breast cancer recurrence inhibit the body's production or use of estrogen, the hormone that can fuel breast cancer growth, breast cancer patients often experience hot flashes and night sweats, among other side effects.
The lead author on the study, Sarah Oppeneer Nomura, PhD, of Georgetown Lombardi, said that while further research is needed in larger study populations and with more detailed dietary data, this project addresses an important gap in research on the possible role of lifestyle factors, such as dietary habits, in relation to side effects of treatments.
"These symptoms can adversely impact survivors' quality of life and can lead them to stopping ongoing treatments, she says. "Understanding the role of life style factors is important because diet can serve as a modifiable target for possibly reducing symptoms among breast cancer survivors."
When study participants were evaluated separately by race/ethnicity, associations were significant among white breast cancer survivors; however; while a trend was seen in the benefit for Chinese women, results were not statically significant. Researchers explain Chinese women typically report fewer menopausal symptoms. Most of them also consume cruciferous vegetables and soy foods, making it difficult to see a significant effect in this subgroup. Indeed, in this study, Chinese breast cancer survivors ate more than twice as much soy and cruciferous vegetables.
Whether the reduction in symptoms accounts for longtime use of soy and cruciferous vegetables needs further investigation, says the study's senior author, Judy Huei-yu Wang, PhD, of Georgetown Lombardi's Cancer Prevention and Control Program.
Results obtained in preclinical studies in animals show that biologically active compounds present in both soy and cruciferous vegetables cause breast cancer cells to grow, but have opposite effects in animals that consume these compounds well before cancer is diagnosed and continue consuming them during and after cancer treatments.
Until more research is conducted, breast cancer patients should not suddenly start eating soy, if they have not consumed it before, says Leena Hilakivi-Clarke, PhD, a professor of oncology at Georgetown Lombardi and a co-author of the study.
Researchers also found suggestive associations with lower reporting of other symptoms, including joint problems, hair thinning/loss and memory less in women who consumed more soy foods, but these associations did not reach statistical significance.
Phytochemicals, or bioactive food components, such as isoflavones in soy foods and glucosinolates in cruciferous vegetables may be the source of the benefit, researchers say. Isoflavones bind to estrogen receptors and exert weak estrogenic effects, among other effects. Glucosinolates in cruciferous vegetables influence levels of metabolizing enzymes that can modulate inflammation and levels of estrogen, possibly attenuating treatment-related symptoms.

Wednesday, February 22, 2017

Broccoli sprout extract may protect against oral cancer recurrence

It is the first study demonstrating that the extract protects against oral cancer, with the results of human, animal and laboratory tests reported in the journalCancer Prevention Research. This research is funded through Pitt's Specialized Program of Research Excellence grant in head and neck cancer from the National Cancer Institute.

Image result for alfalfa sprouts
"With head and neck cancer, we often clear patients of cancer only to see it come back with deadly consequences a few years later," said lead author Julie Bauman, M.D., M.P.H., co-director of the UPMC Head and Neck Cancer Center of Excellence. "Unfortunately, previous efforts to develop a preventative drug to reduce this risk have been inefficient, intolerable in patients and expensive. That led us to 'green chemoprevention'--the cost-effective development of treatments based upon whole plants or their extracts."
Cruciferous vegetables, such as broccoli, cabbage and garden cress, have a high concentration of the naturally occurring molecular compound sulforaphane, which previously has been shown to protect people against environmental carcinogens.
Dr. Bauman and her colleagues treated human head and neck cancer cells in the laboratory with varying doses of sulforaphane and a control, and compared them to normal, healthy cells that line the throat and mouth. The sulforaphane induced both types of cells to increase their levels of a protein that turns on genes that promote detoxification of carcinogens, like those found in cigarettes, and protect cells from cancer.
In a small preclinical trial, 10 healthy volunteers drank or swished fruit juice mixed with broccoli sprout extract for several days. The volunteers had no significant problems tolerating the extract and the lining of their mouths showed that the same protective genetic pathway activated in the laboratory cell tests was activated in their mouths, meaning that the sulforaphane was absorbed and directed to at-risk tissue.
Dr. Bauman also collaborated with senior author Daniel E. Johnson, Ph.D., professor of medicine at Pitt and a senior scientist in the UPCI Head and Neck Cancer Program, to see how the extract performed in mice predisposed to head and neck cancer. The mice who received the sulforaphane developed far fewer tumors than their counterparts who did not receive the extract.
The results of the mouse, human and lab studies have been so successful that Dr. Bauman has started a larger clinical trial in volunteers previously cured of head and neck cancer. These participants are taking capsules containing broccoli seed powder, which is more convenient to take regularly than the extract mixed with juice.
"Head and neck cancers account for approximately 3 percent of all cancers in the U.S., but that burden is far greater in many developing countries," said Dr. Bauman. "A preventative drug created from whole plants or their extracts may ease the costs of production and distribution, and ultimately have a huge positive impact on mortality and quality of life in people around the world."
Ref : http://cancerpreventionresearch.aacrjournals.org/content/early/2016/04/30/1940-6207.CAPR-15-0290

Wednesday, February 15, 2017

More reasons to eat your broccoli

In continuation of my update on broccoli

University of Illinois researchers have identified candidate genes controlling the accumulation of phenolic compounds in broccoli. Consumption of phenolic compounds, including certain flavonoids, is associated with a lower risk of coronary heart disease, type II diabetes, asthma, and several types of cancer.
Agricart Broccoli pack of 2
"Phenolic compounds have good antioxidant activity, and there is increasing evidence that this antioxidant activity affects biochemical pathways affiliated with inflammation in mammals. We need inflammation because it's a response to disease or damage, but it's also associated with initiation of a number of degenerative diseases. People whose diets consist of a certain level of these compounds will have a lesser risk of contracting these diseases," explains U of I geneticist Jack Juvik.
The researchers crossed two broccoli lines and tested their progeny in terms of total phenolic content and their ability to neutralize oxygen radicals in cellular assays. They then used a genetic technique called quantitative trait locus analysis to search for the genes involved in generating phenolics in the most promising progeny.
By identifying the genes involved in accumulating these compounds, the researchers are one step closer to breeding broccoli and related Brassica vegetables like kale and cabbage with mega-doses of phenolic compounds.
"It's going to take awhile," Juvik notes. "This work is a step in that direction, but is not the final answer. We plan to take the candidate genes we identified here and use them in a breeding program to improve the health benefits of these vegetables. Meanwhile, we'll have to make sure yield, appearance, and taste are maintained as well."
The good news is that phenolic compounds are flavorless and stable, meaning the vegetables can be cooked without losing health-promoting qualities.
Once these vegetables are consumed, the phenolic compounds are absorbed and targeted to certain areas of the body or concentrated in the liver. Flavonoids spread through the bloodstream, reducing inflammation through their antioxidant activity.
"These are things we can't make ourselves, so we have to get them from our diets," Juvik says. "The compounds don't stick around forever, so we need to eat broccoli or some other Brassica vegetable every three or four days to lower the risk of cancers and other degenerative diseases."

Tuesday, October 25, 2016

Cancer-fighting properties of horseradish revealed

Horseradish contains cancer-fighting compounds known as glucosinolates. Glucosinolate type and quantity vary depending on size and quality of the horseradish root. For the first time, the activation of cancer-fighting enzymes by glucosinolate products in horseradish has been documented.

 Armoracia rusticana.jpg


The humble horseradish may not be much to look at, but a recent University of Illinois study shows that it contains compounds that could help detoxify and eliminate cancer-causing free-radicals in the body.
"We knew horseradish had health benefits, but in this study, we were able to link it to the activation of certain detoxifying enzymes for the first time," says U of I crop scientist Mosbah Kushad.
Kushad's research team had previously identified and quantified the compounds responsible for the cancer-fighting compounds, known as glucosinolates, in horseradish, noting that horseradish contains approximately 10 times more glucosinolates than its superfood cousin, broccoli.
"No one is going to eat a pound of horseradish," Kushad points out. Luckily, a teaspoon of the pungent condiment is sufficient to get the benefit.
In the new study, Kushad and his team looked for the products of glucosinolate hydrolysis, which activate enzymes involved in detoxification of cancer-causing molecules. They compared the quantity and activity of these products in 11 horseradish strains rated U.S. Fancy, U.S. No. 1, or U.S. No. 2. The USDA puts fresh-market horseradish in these categories based on diameter and length of the root.
"There was no information on whether the USDA grade of the horseradish root is associated with cancer preventive activity, so we wanted to test that," Kushad explains.
The group found that the higher-grade U.S. Fancy accessions had significantly more glucosinolates than U.S. No. 1. Concentrations of various glucosinolate hydrolysis products differed according to USDA grade, with U.S. Fancy having greater allyl isothiocyanate (AITC) and U.S. No. 1 having greater 1-cyano 2,3-epithiopropane (CETP).
The two compounds differ, with CETP being a comparatively weaker cancer-fighter than AITC. Still, the detection of CETP in horseradish is noteworthy, according to Kushad. "To our knowledge, this is the first detection and measurement of CETP from horseradish," he says.
The team suggests that AITC is a good dietary anti-carcinogen, not only because it activates the enzyme responsible for detoxifying cancer-causing molecules, but also because a large proportion of it, 90 percent, is absorbed when ingested.
Bottom line? Next time horseradish is on the menu, pick up a spoon.
Ref : http://dx.doi.org/10.1021/jf505591z

Monday, August 10, 2015

Plant-derived compound targets cancer stem cells

In continuation of my updates on cauliflower, cabbage, broccoli

A compound and an enzyme that occur naturally in cruciferous vegetables--cauliflower, cabbage, broccoli and Brussels sprouts--may help prevent recurrence and spread of some cancers, according to researchers. When they treated human cervical cancer stem cells with phenethyl isothiocyanate (PEITC) in a Petri dish, about 75 percent died within 24 hours using a 20-micromolar concentration of the compound.  
Phenethyl isothiocyanate.svg

A compound and an enzyme that occur naturally in cruciferous vegetables -- cauliflower, cabbage, broccoli and Brussels sprouts -- may help prevent recurrence and spread of some cancers, according to associate professor Moul Dey of the South Dakota State University Department of Health and Nutritional Sciences. She has been doing research on phenethyl isothiocyanate (PEITC) through a five-year grant from the National Institutes of Health for more than $875,000 and support from the South Dakota Agricultural Experiment Station.
The precursor compound and enzyme in cruciferous vegetables combine during the chewing process to produce PEITC within the body, Dey explained. Though PEITC is a good candidate to develop as a dietary supplement, studies have also shown that sufficient cancer-preventing levels of PEITC can be achieved through diet alone.
Role of cancer stem cells
When cancer is treated with chemotherapy or radiation, the tumor disappears but the cancer stem cells live on. "These cells are frequently resistant to conventional therapies," Dey said.
Though cancer stem cells make up less than 5 percent of a tumor, they can regenerate the original tumor and migrate through the blood vessels spreading cancer to secondary locations.
"These tiny cells are very difficult to detect in a tumor," Dey pointed, adding that for a long time scientists did not even know they existed. "It's like finding a needle in a haystack."

Promising Results
When Dey and her team treated human cervical cancer stem cells with PEITC in a Petri dish, about 75 percent died within 24 hours using a 20-micromolar concentration of the compound.
In other experiments, Dey and her team have found that lower concentrations of PEITC are still very effective. Working with SDSU veterinary pathologist David Knudsen, Dey and her team found that 10-micromolar concentrations of PEITC can dramatically prevent the spread of cancer in mouse lung tissue.

"Preliminary evidence has shown a quite dramatic difference between the lung sections from the PEITC-treated and untreated mice," Dey said. However, she cautioned, although mice provide a model for human diseases, further testing is necessary to determine whether outcomes will be similar in humans.

Based on information from scientific literature, the concentrations of PEITC that Dey and her team typically use in their research -- 5 to 15 micromolars -- may be achieved through diets rich in certain types of cruciferous vegetables, particularly land and watercress.

Next, she and her team will examine how PEITC is able to overcome the resistance mechanisms that protect these stem cells from other drugs. "That's the second piece of this work," Dey added.

Tuesday, July 7, 2015

Enriched broccoli reduces cholesterol



In continuation of my update on broccoli


Including a new broccoli variety in the diet reduces blood LDL-cholesterol levels by around 6 percent, according to the results of human trials. The broccoli variety was bred to contain two to three times more of a naturally occurring compound glucoraphanin. It is now available in supermarkets in England, under the name Beneforte.



The broccoli variety was bred to contain two to three times more of a naturally occurring compound glucoraphanin. It is now available in supermarkets, under the name Beneforte.
Working with colleagues at the University of Reading, in two independent studies, the researchers gave a total of 130 volunteers 400g of the high glucoraphanin broccoli per week to include in their normal diet.
After 12 weeks, they saw the levels of LDL-cholesterol in their blood drop by an average of about 6%. Elevated LDL cholesterol is a recognised risk factor for heart disease. Although the reduction seen in these trials is small, at a population level, a 1% reduction in LDL-cholesterol has been associated with a 1-2% reduction in risk of coronary artery disease.
Glucoraphanin is thought to work by helping our bodies retune cellular metabolism. Mitochondria, the energy centres of the cell, convert sugars and fats into energy. But if they aren't working efficiently, or if we overload them with too much fat or sugar, one response is to channel excess into cholesterol.
Glucoraphanin is converted in the body to sulphoraphane, which turns on specific genes that activate our bodies' defences against this happening, rebalancing metabolism away from the production of LDL cholesterol. This new study, published in the journal Molecular Nutrition and Food Research, provides the evidence for this reduction.
High glucoraphanin Beneforté broccoli was developed using traditional breeding techniques at IFR's partners on the Norwich Research Park, the John Innes Centre and the University of East Anglia, and Seminis Vegetable Seeds Inc.
This study was funded by the Biotechnology and Biological Sciences Research Council (BBSRC), Innovate UK and Seminis Vegetable Seeds Inc.
Other foods or ingredients that have been proven to lower LDL-cholesterol are beta-glucans in oats and plant stanols. These work by reducing cholesterol absorption into the body. As glucoraphanin works by reducing how much our bodies make, eating these foods together is likely to have an additive effect.



Monday, March 9, 2015

Broccoli can help reduce HGPS-related defects

In continuation of my update on broccoli...

Children who suffer from Hutchinson-Gilford Progeria syndrome age prematurely due to a defective protein in their cells. Scientists at Technische Universität München have now identified another important pathological factor: the system responsible for removing cellular debris and for breaking down defective proteins operates at lower levels in HGPS cells than in normal cells. The researchers have succeeded in reactivating protein breakdown in HGPS cells and thus reducing disease-related defects by using a substance from broccoli.

Most Hutchinson-Gilford Progeria Syndrome (HGPS) patients carry a mutation that produces a defective form of the protein lamin A. This defective protein is referred to as progerin. Normal lamin A is a key component of the matrix surrounding the DNA in the cell nucleus and plays a role in gene expression. By contrast, the defective form, progerin, is not functional but is nevertheless continuously synthesized. The result is that progerin accumulates in the nucleus and causes the cell to "age". Consequently, HGPS patients develop classic diseases of old age such as atherosclerosis, osteoporosis, heart attacks and strokes. The disease is therefore regarded as a possible model system for the natural aging process in cells.

A window on the cell nucleus

In order to find out which specific metabolic pathways are affected by the mutation and the defective protein, Prof. Karima Djabali and her team from the TUM School of Medicine and the Institute for Medical Engineering conducted a comparative study of diseased and healthy tissue cells in which they investigated the composition of proteins in the cell nuclei and looked for differences.

Friday, January 23, 2015

Selenium compounds appear to have beneficial effect on cancer

The immune system is designed to remove things not normally found in the body. Cells undergoing change, e.g. precursors of cancer cells, are therefore normally recognised and removed by the immune system. Unfortunately, the different cancer cells contain mechanisms that block the immune system's ability to recognise them, allowing them to freely continue cancer development.

Certain cancer cells overexpress immunostimulatory molecules in liquid form. Such over-stimulation has a negative impact on the immune system:

"You can say that the stimulating molecules over-activate the immune system and cause it to collapse, and we are, of course, interested in blocking this mechanism. We have now shown that certain selenium compounds, which are naturally found in, e.g., garlic and broccoli, effectively block the special immunostimulatory molecule that plays a serious role for aggressive cancers such as melanoma, prostate cancer and certain types of leukaemia," says Professor Søren Skov, Department of Veterinary Disease Biology, University of Copenhagen.

Friday, December 13, 2013

Broccoli compound protects rats from lethal radiation....

In continuation of my update on 3,3′-Diindolylmethane...

We know that, 3,3′-Diindolylmethane or DIM is a compound derived from the digestion of indole-3-carbinol, found in cruciferous vegetables such as broccoli, Brussels sprouts, cabbage and kale. The reputation of Brassica vegetables as healthy foods rests in part on the activities of diindolylmethane. Also DIM has the biological properties listed in the chart below....

Now researchers, have found that, DIM compound protected rodents from lethal doses of radiation in recent experiments....

Thursday, June 6, 2013

Cancer Fighting Foods.............

Cancer Fighting Foods:




How can food fight cancer, you ask? In many, many ways! Certain healthy foods can lower your risk for cancer by repairing damaged cells and protect sensitive skin. Incorporating more plant-based foods into your diet is a relatively small lifestyle change that can really reduce your cancer risk.

Orange Juice:



Oranges are high in folate, and recent research suggests that people with low levels of folate are more likely have mutations occur in their DNA, which can lead to mutated cancer cells.  Leafy greens, like spinach and Brussels sprouts, are also high in folate. In recent research, men who consumed their daily suggested intake of folate were able to decrease their risk for pancreatic cancer by 50-percent.

Milk:

We’ve all heard that calcium is important for healthy bones, but milk is also high in vitamin D, another nutrient that is linked to combating cancer—researchers suggest that vitamin D helps stop the growth of cancerous cells. In fact, it has been shown to significantly decrease the risk of breast cancer.


Beans:
The more you eat, the more you—well, the more you decrease your risk for cancer.  Beans, in addition to being high in protein and fiber (great for vegetarian diet), are also high in antioxidants that are key in the fight against cancer.  Antioxidants protect your cells against free radicals—free radicals, which can come from activities like smoking, cause damage to cells, leading to cancer and other complications.


Other foods that are high in antioxidants: Berries, cruciferous vegetables (think broccoli and cabbage), potatoes and nuts. A good general rule of thumb is to eat fruits and veggies that have a lot of color to them, as they usually contain the highest amount antioxidants.

Salad :


Your mom was right—you really should eat up all of your leafy greens .  Leafy greens (like spinach and kale) contain a substance called chlorophyllin, which can help fight cancer—it works by blocking toxins. People who consume more leafy greens show lower rates of stomach cancer.

And A Glass of Wine!


Grapes and wine contain resveratrol, which is another substance that slows the growth of cancerous cells. It does so by limiting growth and acts as a catalyst for apoptosis (a cancer cell death).  In addition to it’s anti-carcinogenic properties, it also helps prevent Alzheimer’s and diabetes. More importantly (ha-ha), it’s also been linked to anti-aging properties: it helps stimulate the production of SIRT1, a serum that helps slow the aging process.

So, there you have it; your first steps to prevent cancer (along with SPF and quitting smoking) are right here.  A healthier diet with more fruits and veggies will do more than lower your risk of cancer; it will change your quality of life. And, if eating healthy is not your thing, start with small changes, and build from there!


Virginia Cunningham is a freelance writer from Los Angeles whose writing covers a range of health topics, including holistic alternatives, healthy cooking and personal fitness. She not only includes these cancer-fighting foods into her diet, but she enjoys them as well!