Friday, August 12, 2022

Does Sugar Make Cancer Worse

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Sugar And The Microbiome: Project 259

Does Sugar Feed Prostate Cancer? Does Fatty/Adipose Tissue Attract Cancer? | Mark Moyad, MD, MPH

Back in the 1960s, the debate was all about heart disease. Who is the culprit: sugar or fat?

A 1967 review article in The New England Journal of Medicine concluded that dietary fats were to blame. What wasnt clear at the time, though, was that the authors received funding from the SRF equivalent to roughly $50,000 in todays money to publish their review.

Disclosure of conflict of interest wasnt mandatory until the 1980s, so technically, this wasnt wrong. But what it did do was set the scene for more clandestine research to follow.

The review revealed that rats fed a high-sucrose diet had higher serum cholesterol levels than those on a starch-based diet. The authors speculated that gut bacteria were to blame.

And so Project 259 was born in 1968. This was a study to compare the nutritional effects of organisms in the intestinal tract in rats fed sucrose versus those fed starch.

A substantial funding grant the equivalent of $187,583 in todays money went to W.F.R. Pover, from the Department of Clinical Biochemistry at the University of Birmingham in the United Kingdom, to get to the bottom of this phenomenon.

Stanton A. Glantz is the senior author of the paper published in the journal PLOS Biology and a professor at the University of California, San Francisco.

So, there was a difference. But what does this have to do with cancer?

Grains Help To Protect Against Cancer

Eating seven or more serves daily of a variety of grains, grain products, legumes, roots and tubers will also provide protective benefits against cancer. The less processed the grains, the better, so try to aim for wholegrain foods. Oats, brown rice, corn, rye, kidney beans and lentils are all good foods to consume. Diets high in refined starch and refined sugar may increase the risk of stomach cancer and bowel cancer.

Which Cancer Treatments Can Affect Diabetes

Some cancer treatments can affect blood sugar levels. Ask your health care team about this risk for your specific cancer treatment plan and how to manage it.

Your health care team can also help you make a plan for monitoring and managing your blood sugar levels during cancer treatment. This may mean:

  • Checking your blood sugar level more often

  • Adjusting the dose of a current medication

  • Starting a new diabetes medication

Chemotherapy. Certain types of chemotherapy are associated with high blood sugar. They include 5-fluorouracil -based chemotherapy, asparaginase , busulfan , and platinum-based chemotherapy, such as cisplatin . Also if you already have nerve damage from diabetes, some chemotherapy drugs can make it worse.

Steroid medications. Steroids can cause high blood sugar by increasing insulin resistance. This means the body does not respond properly to insulin. Steroids are also called corticosteroids or glucocorticoids. Your doctor may prescribe steroids to treat side effects of cancer and its treatment, such as nausea and pain. Or, steroids may be part of the treatment for the cancer itself. Commonly used steroids include dexamethasone, hydrocortisone, prednisone, and methylprednisolone .

To help keep your blood sugar stable, you may get steroids in several smaller doses instead of 1 large dose. Or you may receive it over a longer period of time through an intravenous tube. You may also need more insulin or need to start using it while on steroids.

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General Information About The Privacy Of Information

What is personal data? It is any information related to you, for example, your name, telephone, address, photograph, or fingerprints, as well as any information for your identification.

What is sensitive personal data? It is the data that, if unduly disclosed, would affect the most intimate sphere of the human being for example origin, health status, genetic information, sexual preferences, religious, philosophical, moral beliefs, union affiliation, political opinion, among others.

How do we guarantee the protection of your data?

  • Appointing a responsible person in charge who will attend your requests for access, rectification, cancellation, and opposition of your personal data.
  • With the necessary security measures to guarantee your data against misuse or illicit use, unauthorized access, or against the loss, alteration, theft, or modification of your personal information.
  • Training staff.
  • Informing you about how it will be used for your information.

What are the guiding principles of personal data protection? They are a series of minimum rules that should be observed by private entities that process personal data , ensuring the proper use of personal information. These principles are:

What are ARCO Rights? Access, Rectification, Cancellation, and Opposition

Foods That May Increase Your Cancer Risk

Is Sugar Making My Neuropathy Worse?

Some foods can increase your risk of type 2 diabetes and obesity, which are associated with certain types of cancer. Other foods contain carcinogens, which are harmful substances that have the capacity to cause cancer.

Its worth noting that exposure to carcinogens doesnt always cause cancer, though. It depends on your genetics, as well as the level and duration of exposure to the carcinogen.

With this in mind, lets dig into what research has discovered about which foods may increase your risk of different types of cancer.

  • white rice
  • sugary cereals

Eating a high concentration of sugary, starchy foods may put you at an increased risk of developing type 2 diabetes and obesity. According to a , both conditions promote inflammation and oxidative stress. This may increase your risk for certain types of cancer.

According to a , type 2 diabetes increases the risk for ovarian, breast, and endometrial cancer.

A high intake of sugar and refined carbohydrates may also lead to high blood glucose levels, which according to a 2017 study , may be a risk factor for colorectal cancer.

To limit the health effects of refined carbohydrates, try to swap these foods with healthier alternatives such as:

  • whole grain bread

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Does Eating Grilled Foods Cause Cancer

Its true that cooking meats at high temperatures over an open flame can produce two kinds of carcinogens: heterocyclic amines and polycyclic aromatic hydrocarbons . Consuming these carcinogens may increase your chance of developing colorectal cancer and stomach cancer.

Reducing the temperature at which you grill can produce substantially less HCAs. Choose leaner cuts of meat, since less fat will limit the amount of smoke produced during grilling, and try to avoid eating charred pieces. Also, keep in mind that grilled fruits and vegetables dont form HCAs or PAHs, so load up on these healthy alternatives.

The use of marinades and spice rubs can reduce the formation of HCAs by up to 90 percent. For meats that are difficult to marinate, try kneading in spices, such as turmeric and/or black pepper.

Is It Sugar Or Weight Gain

The typical American adult gets about 34 teaspoons of sugar every day, more than three times the maximum amount recommended by the U.S. Department of Agricultureâs dietary guidelines.

Sugar is a simple carbohydrate and comes in several forms, including fructose, glucose, sucrose, and lactose.

Complex carbohydrates are found in starchy foods, such as bread, pasta, and vegetables. During digestion, your body breaks down complex carbs into simple sugars, including glucose. So-called high-glycemic carbohydrates, such as potatoes and white rice, change to glucose quickly in the bloodstream. Cells absorb glucose and use it to make energy.

Cancer cells use a lot of glucose: about 200 times more than normal cells. That discovery in the 1920s helped give rise to the idea that âsugar feeds cancer,â but many dietitians say thatâs too simplistic. âThereâs no direct link between sugar and breast cancer,â says oncology dietitian Nichole Giller, who works with people who have cancer.

But thatâs not a green light to fill up on chocolates and root beer. Sugar is high in calories, and eating too much causes weight gain. That leads to extra body fat, explains Giller. And fat is a source of the hormone estrogen, which raises the risk for breast cancer at high levels.

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Why Is Having Too Much Stored

Weve learned that fat cells themselves are signaling cells. We used to think they were just storage depots, like the garage where you put your car, but we now know thats not true. Fat cells, through the hormones they produce, are a major regulator of inflammation in the body.

Inflammation is a natural response to infection or injury. But inflammation also makes it more likely that youll damage the DNA of cells that survive, and this increases the chances that a cell might turn cancerous. More and more weve come to understand that cancer grows out of areas of regeneration and repair, places where theres likely to be inflammation.

The Sugar And Cancer Connection

Sugar & Cancer: Does Fructose Cause Cancer?

According to the research, increased risk of cancer is not seen with sugar intake. Instead, cancer risk may be related to how your body responds to sugar. If you eat sugar rich foods all by themselves, especially if you are insulin-resistant, there is a greater spike in your blood sugars. This spikes results in an increased release of insulin-like growth factor , which has been shown to help cancer cells grow. If blood glucose levels are better controlled, less IGF is released which likely will decrease cancer growth.

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Too Much Added Sugar Can Be One Of The Greatest Threats To Cardiovascular Disease Here’s How To Curb Your Sweet Habit

Sugar has a bittersweet reputation when it comes to health. Sugar occurs naturally in all foods that contain carbohydrates, such as fruits and vegetables, grains, and dairy. Consuming whole foods that contain natural sugar is okay. Plant foods also have high amounts of fiber, essential minerals, and antioxidants, and dairy foods contain protein and calcium.

Since your body digests these foods slowly, the sugar in them offers a steady supply of energy to your cells. A high intake of fruits, vegetables, and whole grains also has been shown to reduce the risk of chronic diseases, such as diabetes, heart disease, and some cancers.

Questions To Ask Your Health Care Team

  • Could the recommended cancer treatment affect my blood sugar levels?

  • Why is it important to continue managing diabetes during my cancer treatment?

  • How often should I check my blood sugar during cancer treatment? What is the best way to do so?

  • Where can I get a blood sugar monitor or other diabetes management equipment I need?

  • Will I need to change the diabetes medication I take during treatment or add new medications?

  • Can you recommend a Certified Diabetes Care and Education Specialist to help me adjust to changes in my diabetes care?

  • What dose of my diabetes medication do I need to take? How often?

  • What should my blood sugar target be before, during, and after each cancer treatment?

  • What are the symptoms of high blood sugar and low blood sugar?

  • What should I do if my blood sugar is too high or too low?

  • Can cancer tests or scans affect my blood sugar? If so, how I manage it when I am having those specific tests?

  • Does diabetes increase the risk of my cancer coming back?

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Cancer Myths Cause More Harm Than Good

Our body is designed to use blood sugar as fuel, so while sugar does feed cancer cells it also feeds healthy cells. Oversimplifying the sugar and cancer debate can cause more harm than good, creating stress and anxiety around food and mealtime. Focus on overall lifestyle changes, rather than worrying about one food, to benefit your health.

Do you need help with making lifestyle changes to support healthy blood sugar? Learn more about our oncology nutritionist by visiting Integrative Medicine or calling 757-594-3099.

Sucrose And Cancer Today

Will Eating Sugar Make My Cancer Worse?

Sugar and sugar-sweetened foods and drinks have been increasingly scrutinized for their role in promoting cancer development and cancer spread.

In an editorial in Nutrition, Dr. Undurti N. Das highlighted the fact that fructose, a constituent of table sugar, or sucrose, changes cell metabolism and raises the activity of cancer-promoting proteins.

In an accompanying article, Ashutosh Kumar, Ph.D., and his colleagues from the Department of Pharmacology and Toxicology at the National Institute of Pharmaceutical Education and Research in Hyderabad in India echo this sentiment.

But Kumar also highlights that here are many published reports with conflicting results regarding the role of carbohydrates and cancer prevalence.

For instance, several studies have found an increased of endometrial cancer in women who consumed high levels of sucrose, yet when it comes to other types of cancer, the data are less clear.

While some study failed to find a clear-cut association.

As mentioned earlier, we have previously reported on a study that revealed that sucrose increases breast cancer rates. Over half of mice fed a sucrose-rich diet developed breast cancer, while only 30 percent of mice that consumed a starch-based diet did. While a number of population studies concur with this finding , others refute such a link.

The question is, how easy is it to get away from the sweet temptation that is sugar?

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What Is Your Advice To Cancer Patients

There is no need to ban sugar completely from the diet. Eat everything in moderation, but consume sugar minimally. Focus on eating well with a varied and balanced diet, e.g. eat complex carbs to fuel the body or take higher plant-based foods. Fibre and slow-releasing carbs can reduce cancer risks and provide nutrition for a stronger body. Besides good nutrition, keep active physically.

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A Lifestyle Strategy To Keep Cancer At Bay

Research shows that extended periods of high blood sugar and high insulin, the hormone that helps manage blood sugar, may influence cancer cell growth rather than any one particular food.

To keep the risk of cancer low and to slow down growth of existing cancer, you can adopt a lifestyle that keeps blood sugar consistently in a healthy range. The American Institute for Cancer Research and the American Cancer Societyrecommend that you:

  • Choose high-fiber carbohydrates that dont spike blood sugar like whole fruits, beans, lentils, vegetables, whole grains and fresh herbs.
  • Avoid quickly digested carbohydrates that raise blood sugar fast including soda, juice, candy and desserts.
  • Balance meals and snacks to include protein, fiber and healthy fats these components slow down digestion and blood sugar spikes.
  • Get moving! Exercise and physical activity throughout the day naturally lower blood sugar as glucose is used to fuel muscles.
  • Manage stress. Stress raises blood sugar even without food! Make time for relaxing activities like nature walks, puzzles and time with friends.

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The Worst Foods That Have Been Linked To Cancer

It’s no surprise that the environment plays a role in the likelihood of developing cancer, and yes, that includes the foods you eat. See, carcinogens are substances that directly contribute to your risk: things like tobacco and asbestos. But you may not know that carcinogens can also be found on your plate. And you’re most likely eating foods that have been linked to causing cancer.

“You are what you eatnever a truer word was spoken,” says Dr. Deborah Lee of Dr Fox Online Pharmacy. “Cancer is the second to coronary heart disease as the most common cause of death in affluent countries all around the world. It is estimated that half of all cancers and deaths could be prevented by eating the correct diet.”

She explains that the major underlying factor contributing to the development of cancer is oxidative stress.

“Every day,” she says, “your body produces ‘free radicals’ as a by-product of different cellular processes. These electron-charged particles damage your DNA. This is what happens as we agecell damage and tissue degeneration. Oxidative stress drives the formation and growth of cancer cells.”

Some foods can counteract oxidative stress, neutralizing the effect of free radicals on our DNA. These foods contain what you know as antioxidants, which are present in many fresh fruits and vegetables. But you can also reduce the risk of developing cancer by cutting back on your consumption of carcinogenic foods.

Read the original article on Eat This, Not That!

Research On Milk And Cancer

Cancer Myths Debunked. Does Sugar Cause Cancer? How About Microwaving Food in Plastic Containers?

There is no evidence that suggests that you should not drink milk if you have cancer. According to a study published in the October 2004 issue of “The New England Journal of Medicine,” there is a link between height and breast cancer. Apparently, milk during childhood can contribute to a greater height but it may also increase the risk of breast cancer. The 2004 study does not show any correlation between current milk consumption and breast cancer.

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Pancreatic Cancer And Diabetes:

The pancreas is the organ in the body that releases insulin. When cancer develops in the pancreas, it damages the tissue. You pancreas may not be release insulin properly, or your pancreas may not release enough insulin. This may lead to diabetes because your bodys cells may not be able to use the blood sugar molecules properly.

Will my pancreas function normally after treatment?

  • The pancreas cannot replace damaged cells with healthy ones.
  • Medications may provide the body with the needed hormones that the pancreas releases. Digestive enzymes can also be taken as a medication if the pancreas can no longer produce them.

How Can I Cut Down On Free Sugar

Its free sugar were mainly concerned with when it comes to weight gain, not sugar that is naturally found in foods like fruits and milk or healthy starchy foods like wholegrains and pulses .

One of the easiest ways to lower your added sugar is to cut down on sugary drinks, which are the largest source of sugar in the UK diet.

Some sugary drinks, such as fizzy drinks and energy drinks, can have more than the recommended daily maximum amount of free sugar in one serving alone. And while these extra calories promote weight gain, they offer no other nutritional benefits.

Other obviously sugary foods such as sweets, chocolate, cakes and biscuits are all best kept as treats too. But some foods that have hidden high amounts of added sugar may surprise you. Some breakfast cereals, ready meals , pasta sauces and yoghurts can have shocking amounts of sugar added to them. Reading nutrition information labels and checking the ingredients list can help you choose lower sugar options.

While there are steps you and your family can take to cut down on added sugar, making these changes can be easier said than done. And its here that governments need to lend a hand.

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