Showing posts with label prevention of cancer. Show all posts
Showing posts with label prevention of cancer. Show all posts

Cancer in a Can: The Shocking True Story of how ‘Pringles’ are Made


To understand the nature of Pringles and other stack able chips, forget the notion that they come from actual potatoes in any recognizable way.

The Pringles Company (in an effort to avoid taxes levied against “luxury foods” like chips in the UK) once even argued that the potato content of their chips was so low that they are technically not even potato chips.

So if they’re not made of potatoes, what are they exactly?

The process begins with a slurry of rice, wheat, corn, and potato flakes that are pressed into shape.

This dough-like substance is then rolled out into an ultra-thin sheet cut into chip-cookies by a machine.

According to io9:

“The chips move forward on a conveyor belt until they’re pressed onto molds, which give them the curve that makes them fit into one another.

Those molds move through boiling oil … Then they’re blown dry, sprayed with powdered flavors, and at last, flipped onto a slower-moving conveyor belt in a way that allows them to stack. From then on, it’s into the cans … and off towards the innocent mouths of the consumers.”

I suspect nearly everyone reading this likely enjoys the taste of potato chips. However, they are clearly one of the most toxic processed foods you can eat—whether they’re made from actual potato shavings or not.

Potato Chips are Loaded with Cancer-Causing Chemical

One of the most hazardous ingredients in potato chips is not intentionally added, but rather is a byproduct of the processing.

Acrylamide, a cancer-causing and potentially neurotoxic chemical, is created when carbohydrate-rich foods are cooked at high temperatures, whether baked, fried, roasted or toasted. Some of the worst offenders include potato chips and French fries, but many foods cooked or processed at temperatures above 212°F (100°C) may contain acrylamide. As a general rule, the chemical is formed when food is heated enough to produce a fairly dry and brown/yellow surface.

Hence, it can be found in:

Potatoes: chips, French fries and other roasted or fried potato foods
Grains: bread crust, toast, crisp bread, roasted breakfast cereals and various processed snacks
Coffee; roasted coffee beans and ground coffee powder. Surprisingly, coffee substitutes based on chicory actually contains 2-3 times MORE acrylamide than real coffee

How Much Acrylamide are You Consuming?

The federal limit for acrylamide in drinking water is 0.5 parts per billion, or about 0.12 micrograms in an eight-ounce glass of water. However, a six-ounce serving of French fries can contain 60 micrograms of acrylamide, or about FIVE HUNDRED times over the allowable limit.

Similarly, potato chips are notoriously high in this dangerous chemical. So high, in fact, that in 2005 the state of California actually sued potato chip makers for failing to warn California consumers about the health risks of acrylamide in their products. A settlement was reached in 2008 when Frito-Lay and several other potato chip makers agreed to reduce the acrylamide levels in their chips to 275 parts per billion (ppb) by 2011, which is low enough to avoid needing a cancer warning label.

The 2005 report “How Potato Chips Stack Up: Levels of Cancer-Causing Acrylamide in Popular Brands of Potato Chips,” issued by the California-basedEnvironmental Law Foundation (ELF), spelled out the dangers of this popular snack. Their analysis found that all potato chip products tested exceeded the legal limit of acrylamide by a minimum of 39 times, and as much as 910 times! Some of the worst offenders at that time included:

Cape Cod Robust Russet: 910 times the legal limit of acrylamide
Kettle Chips (lightly salted): 505 times
Kettle Chips (honey dijon): 495 times
Beware: Baked Chips May Be WORSE than Fried!

If you think you can avoid the health risks of potato chips by choosing baked varieties, which are typically advertised as being “healthier,” think again. Remember that acrylamide is formed not only when foods are fried or broiled, but also when they are baked. And according to U.S. Food and Drug Administration (FDA) data on acrylamide levels in foods, baked chips may contain more than three timesthe level of acrylamide as regular chips!

Interestingly, the same trend holds true for other foods, too, which suggests that baking processed potatoes at high temperature may be one of the worst ways to cook them. For instance, according to the FDA’s data, Ore Ida Golden Fries contained 107 ppb of acrylamide in the regular fried version and 1,098 when baked. So remember, ALL potato chips contain acrylamide, regardless of whether they are natural or not; baked or fried. Likewise, they will ALL influence your insulin levels in a very negative way.

Acrylamide is Not the Only Danger

Acrylamide is not the only dangerous genotoxic compound formed when food is heated to high temperatures.

A three-year long EU project, known as Heat-Generated Food Toxicants (HEATOX), whose findings were published at the end of 2007, found there are more than 800 heat-induced compounds, of which 52 are potential carcinogens. In addition to their finding that acrylamide does pose a public health threat, the HEATOX scientists also discovered that you’re far less likely to ingest dangerous levels of the toxin when you eat home-cooked foods compared to industrially or restaurant-prepared foods.

Additionally, the HEATOX findings also suggest that although there are ways to decrease exposure to acrylamide, it cannot be eliminated completely.

According to their calculations, successful application of all presently known methods would reduce the acrylamide intake by 40 percent at the most—which makes me wonder whether chip manufacturers have really succeeded at this point in reducing acrylamide levels to within legal limits… There’s no updated data as of yet, so there’s no telling whether they’ve been able to comply with the 2005 settlement.

For more in-depth information about acrylamide, I recommend reading the online report Heat-generated Food Toxicants, Identification, Characterization and Risk Minimization. In general however, just remember that cooking food at high temperatures is ill advised. A few of the most well-known toxins created in high-temperature cooking include:

Heterocyclic Amines (HCAs): These form when meat is cooked at high temperatures, and they’re also linked to cancer. In terms of HCA, the worst part of the meat is the blackened section, which is why you should always avoid charring your meat, and never eat blackened sections.

Polycyclic Aromatic Hydrocarbons (PAHs): When fat drips onto the heat source, causing excess smoke, and the smoke surrounds your food, it can transfer cancer-causing PAHs to the meat.

Advanced Glycation End Products (AGEs): When food is cooked at high temperatures (including when it is pasteurized or sterilized), it increases the formation of AGEs in your food. When you eat the food, it transfers the AGEs into your body. AGEs build up in your body over time leading to oxidative stress, inflammation and an increased risk of heart disease, diabetes and kidney disease.
The Search for a “Healthful” Chip Continues…

Like a modern-day search for the Holy Grail, chip manufacturers keep searching for methods to improve the image of their health-harming but profitable snacks. For example, by the end of 2011, about half of Pepsi’s Frito-Lay brand snacks will be reformulated with all-natural ingredients. The switch is part of PepsiCo’s master plan to tap into the healthy foods market share. The Wall Street Journal recently reported the company hopes to boost their nutrition business from $10 billion to $30 billion by 2020.

The company will remove dietary hazards like monosodium glutamate (MSG), replacing it with natural seasonings, such as molasses and paprika. Artificial colors will be replaced with beet juice, purple cabbage and carrots. All in all, about different 60 snacks are scheduled to get an all-natural makeover.

This is certainly a good example of how consumer demand can alter the direction of food manufacturers in a positive way.

The reformulated chips may end up being less bad for you than the original formulations. However, chips will never be truly healthful. All-natural chips may be the lesser of two evils, but if consumed regularly, they will still push your health in the wrong direction… There’s no getting away from the fact that modern plagues such as cancer, heart disease, obesity, and diabetes have a dietary component, and potato chips and French fries will always be a losing bet if you want to avoid becoming another disease statistic.

How to Avoid Heat-Induced Toxins in Your Diet

Ideally, you should consume foods that are raw or minimally processed to avoid these types of toxic byproducts—the more raw food, the better. My nutrition plan emphasizes the need for at least one-third of your foods to be consumed raw. Personally, I consume about 80 percent of my food raw, and I find it is one of the most important factors that help keep me healthy.

It may take you awhile to switch over to a less processed diet, but throwing out the most obvious culprits would be a great start.

These would include: French fries and potato chips, All sodas (both regular and diet, as artificial sweeteners may be more problematic than fructose, Doughnuts
Healthy Eating Made Easy

Aside from creating potentially toxic byproducts, cooking and processing also depletes the food of valuable micronutrients, which is another reason for eating as much raw food as possible. This includes protein sources such as eggs. Raw whole eggs from organic, pastured chickens are an incredible source of high-quality nutrients that many are deficient in. Raw milk is another good example of a food that is beneficial in its raw state but becomes harmful after it is pasteurized.

By opting for foods that will benefit your health, such as raw, preferably organic and/or locally-grown vegetables, organic grass-fed meats, healthy oils, raw dairy, nuts and seeds, you can change your health for the better. These are the foods that are truly natural, and quite easy to prepare once you get the hang of it.

For a step-by-step guide to make the transition to a healthier diet as simple and smooth as possible, simply follow the advice in my optimized nutrition plan.

Remember, eating fresh whole foods is the “secret” to getting healthier, losing weight and really enjoying your food. It’s unfortunate that so many are under the mistaken belief that it’s “next to impossible” to create a meal without processed foods. Bruce Weinstein and Mark Scarbrough tackle this issue head-on in their book Real Food Has Curves, which is a great starting point to “relearn” the basics of how to enjoy and prepare real food.

Once you get used to it, you’ll find you can whip up a healthful meal from scratch in the same amount of time it would have taken you to drive down the street to pick up fast food. The main difference will be greater satisfaction, both physically and mentally, and perhaps even financially, as processed foods typically end up being more expensive than cooking from scratch.

Source:

Dr. Mercola

‘Monsanto’ guilty of Chemical Poisoning in France



A French court on Monday declared U.S. biotech giant Monsanto guilty of chemical poisoning of a French farmer, a judgment that could lend weight to other health claims against pesticides.

In the first such case heard in court in France, grain grower Paul Francois, 47, says he suffered neurological problems including memory loss, headaches and stammering after inhaling Monsanto’s Lasso weedkiller in 2004.

He blames the agri-business giant for not providing adequate warnings on the product label.


The ruling was given by a court in Lyon, southeast France, which ordered an expert opinion of Francois’s losses to establish the amount of damages.

“It is a historic decision in so far as it is the first time that a (pesticide) maker is found guilty of such a poisoning,” François Lafforgue, Francois’s lawyer, told Reuters.

Monsanto said it was disappointed by the ruling and would examine whether to appeal the judgment.

“Monsanto always considered that there were not sufficient elements to establish a causal relationship between Paul Francois’s symptoms and a potential poisoning,” the company’s lawyer, Jean-Philippe Delsart, said.

Previous health claims from farmers have foundered because of the difficulty of establishing clear links between illnesses and exposure to pesticides.

Francois and other farmers suffering from illness set up an association last year to make a case that their health problems should be linked to their use of crop protection products.


The agricultural branch of the French social security system says that since 1996, it has gathered farmers’ reports of sickness potentially related to pesticides, with about 200 alerts a year.

But only about 47 cases have been recognized as due to pesticides in the past 10 years. Francois, who suffers from neurological problems, obtained work invalidity status only after a court appeal.

LESS INTENSIVE NOW

The Francois case goes back to a period of intensive use of crop-protection chemicals in the European Union. The EU and its member countries have since banned a large number of substances considered dangerous.

Lasso, a pre-emergent soil-applied herbicide that has been used since the 1960s to control grasses and broadleaf weeds in farm fields, was banned in France in 2007 following an EU directive after the product had already been withdrawn in some other countries.

Though it once was a top-selling herbicide, it has gradually lost popularity, and critics say several studies have shown links to a range of health problems.

Monsanto’s Roundup is now the dominant herbicide used to kill weeds. The company markets it in conjunction with its biotech herbicide-tolerant “Roundup Ready” crops. The Roundup Ready corn, soybeans, cotton and other crops do not die when sprayed directly with the herbicide, a trait that has made them wildly popular with U.S. farmers.

But farmers are now being encouraged to use more and different kinds of chemicals again as Roundup loses its effectiveness to a rise of “super weeds” that are resistant to Roundup.

And while the risks of pesticide are a generally known and accepted hazard of farming in most places, and farmers are cautioned to take care when handling the chemicals, increased use of pesticides will only cause more harm to human health and the environment, critic say.

“The registration process does not protect against harm. Manufacturers have to be held liable for adverse impacts that occur,” said Jay Feldman, director of Beyond Pesticides, a non-profit group focused on reducing pesticide use.

France, the EU’s largest agricultural producer, is now targeting a 50 percent reduction in pesticide use between 2008 and 2018, with initial results showing a 4 percent cut in farm and non-farm use in 2008-2010.

The Francois claim may be easier to argue than others because he can pinpoint a specific incident – inhaling the Lasso when cleaning the tank of his crop sprayer – whereas fellow farmers are trying to show accumulated effects from various products.

“It’s like lying on a bed of thorns and trying to say which one cut you,” said a farmer, who has recovered from prostate cancer and asked not to be named.

The French association of crop protection companies, UIPP, says pesticides are all subject to testing and that any evidence of a cancer risk in humans leads to withdrawal of products from the market.

“I think if we had a major health problem with pesticides, we would have already known about it,” Jean-Charles Bocquet, UIPP’s managing director, said.

The social security’s farming branch this year is due to add Parkinson’s disease to its list of conditions related to pesticide use after already recognizing some cases of blood cancers and bladder and respiratory problems.

France’s health and environment safety agency (ANSES), meanwhile, is conducting a study on farmers’ health, with results expected next year.

SOURCE

15 year old invents New Method of Diagnosing Cancer




Jack Andraka is a fifteen year old freshman in high school. He developed a paper sensor that could detect pancreatic, ovarian and lung cancer in five minutes for as little as 3 cents. He conducted his research at John Hopkins University. This research could change the face of cancer and promote early detection. To think that scientists spending millions of dollars to find more about cancer, a 15 year old finds out by doing a science fair project!

Jack’s method is 168 times faster, 26000 times cheaper, 400 times more sensitive and has a 90% success rate. He has been selected as the Intel 2012 ISEF winner and has won awards at multiple national and international math competitions. Jack is on the national junior whitewater kayaking team and enjoys playing with his dog and folding origami.


Beets Fights Cancer, Boost Endurance & Lowers Blood Pressure



With its sweet, earthy taste and ruby-red interior, beetroot is a favorite of foodies, but there’s far more to it than that.

We explain how the secret weapon of sports stars increases fitness and can help stave off cancer…

HALE AND HEARTY

The majority of beetroot’s benefits stem from the unusually high levels of nitrates it contains – gram for gram it possesses about 20 times more than most other vegetables.

Nitrates have suffered a bad reputation because of their use as a food additive.



Animal experiments had linked their commercial use to cancer and in the Sixties the World Health Organisation set upper limits on their use. However, recent studies have shown that nitrates in beetroot lower blood pressure.

A 2010 study carried out by Queen Mary’s University in London found that drinking just one 250ml glass of beetroot juice a day dramatically lowered blood pressure for several hours.


It also found that the higher the blood pressure, the greater the drop observed.

A new study carried out by the Baker Heart and Diabetes Institute in Melbourne, Australia, found that a 500ml glass of the juice led to a significant drop in blood pressure after six hours. If beetroot juice was consumed widely, researchers say we could see a ten per cent reduction in death from cardiovascular disease.

Nitrates lower blood pressure because bacteria in the mouth and gut convert it into the gas nitric oxide, which relaxes and widens the blood vessels, allowing blood to circulate more freely.

ATHLETE’S CHOICE


Studies carried out by the University of Exeter have shown that nitrates not only lower blood pressure but improve stamina too.

A 2010 study found that adults who drank 500ml of the juice a day could exercise 16 per cent longer than those given a drink supplement with nitrates removed.

‘Nitrates work in synergy with the other antioxidants that beetroot contains to reduce the oxygen needed by muscles,’ says Stephen Bailey, who worked on the study. ‘This enables them to work more efficiently and slows fatigue.’

Indeed, disabled athlete David Weir put some of his gold medal-winning success at the London Paralympics last summer down to a regular intake of beetroot juice. England rugby player Ben Foden as well as marathon runner Helen Davies also rate the drink as a great endurance booster.

BRAIN BOOSTER

A 2011 study carried out by Wake Forest University in North Carolina found beetroot may slow the progression of dementia.


It is thought this is because nitric oxide boosts blood flow to the brain. Beetroot’s high folic acid content – approximately 75 per cent of your recommended daily allowance (RDA) in just two or three small beetroots – may also play a role as previous research has suggested the nutrient protects against Alzheimer’s.




FIGHTING CANCER

Betacyanin, the pigment that gives beetroot its rich hue, is a powerful antioxidant that has been shown to possess anti-cancer properties.

In 2011, a study carried out by Howard University in Washington, USA, found that betacyanin slowed tumour growth by 12.5 per cent when exposed to prostate and breast cancer cells.

More research needs to be carried out to see if consuming beetroot would have a similar anti-cancer effect.

HIGH IN FIBER

Nutritional therapist Dr Elisabeth Philipps recommends the vegetable for digestive troubles.


‘Beetroot is high in fibre and a 100g portion – about two or three small beetroot – contains ten per cent of your RDA, which helps regulate bowel movements,’ she says.


‘It also contains a substance called betaine which normalises stomach acid secretion.’

The compound increases acid levels in the stomach if you do not have enough and acts as an antacid if you are producing too much. ‘Beetroot supports the liver too,’ she adds.

‘Antioxidants vulgaxanthin, betalain and betanin promote the production of glutathione, a substance that helps the liver process toxins.’

IN THE PINK

Between ten and 14 per cent of the population experience the phenomenon known as beeturia – when the urine turns pink – after eating beetroot. It usually occurs when a person consumes a large quantity.

‘It isn’t fully understood why this occurs although it has been linked to anaemia,’ says Dr Philipps. ‘If your urine only changes in colour when you eat beetroot, it is nothing to be concerned about.’

SOURCE