Red Meat and Cancer Risk

Red meat cancer risk

Red meat cancer risk

A number of studies have suggested that red meat can play a role in the development of certain cancers. The largest study to provide evidence of the red meat-cancer link involved 478,000 men and women in Europe. It found that eating more than 5 ounces of red meat per day could raise your colon cancer risk by approximately a third, when compared to those who ate the least red meat.

The consumption of chicken did not appear to alter the colon cancer risk and eating fish actually lowered colon cancer risk.

The other substantial study involved nearly 150,000 Americans between the ages of 50 and 74. It found that a diet heavy in red and processed meats increased cancer risk of the colon and rectum. Eating fish and poultry appeared to protect individuals from these forms of cancer. Other studies have sugested that red meat can increase colon cancer risk by between 20% and 28%.

Red meat consumption is also believed to increase the risk of other cancers, including breast, prostate, lung and ovarian cancers.

Why does red meat increase cancer risk?

The conventional thought in recent years was that the act of grilling red meat created various carcinogens. However, new research at UC San Diego has highlighted at alternative theory. Researchers believe that the risk of cancer is increased because red meat contains a substance that is not found in the human body. This substance (called Neu5Gc), increases inflammation which can result in higher cancer risk.

Researchers established the interactions of this chemical by using mice, genetically engineered to not produce it internally. When this foreign chemical integrated with tissue, it triggered a reaction from the immune system and increased inflammation.

Interestingly, the inflammation and cancer risk from this chemical only occurs in humans, which is why researchers had to use genetically modified mice in their tests.

The inflammation from this chemical may also help other forms of cancer take hold within the body. For example, a smoker might be at greater risk of getting lung cancer if they eat a lot of red meat.

Researchers don’t suggest we should stop eating red meat, but simply eat it in moderation. It contains high levels of iron and protein, which benefit the human body. The senior author of the paper, Dr Varki, suggests that red meat consumption for people under 40 years of age is less of a problem. As people get older and their cancer risk increases, the inflammation presents a large threat.

If you decide to continue eating meat, researchers suggest having 3-4 ounce servings 1-3 times a week should present no substantial increase in cancer risk. Interestingly, the lead researcher only eats chicken and fish!

Neu5Gc is a type sugar molecule, referred to as a sialic acid. Researchers believe that sialic acids can affect many parts of the body, causing inflammation, altering brain development and affecting the immune system. It is believed that some diseases make use of sialic acids to hide themselves from the immune system.

The reason that fish and chicken do not carry the same inflammation risk, is that for the most part, they do not carry nonhuman sialic acids like Neu5Gc. The fish that do carry it, carry small amounts. Fish in particular carries properties than can reduce cancer risk, like high levels of Omega-3 fatty acids.

The next step is to find a medication which is capable of helping the body deal with the chemical and prevent the inflammation. These research findings could eventually help lower cancer rates in countries where red meat consumption is very high — like the United States.

Huge Obesity Related Cancer Numbers

Obesity and Cancer

Obesity and Cancer

There is a well known link between obesity and increased cancer risk, particularly with breast cancer. New research has highlighted the astonishing figures associated with cancer promoted by obesity.

The study looked at the body mass index of people from 184 countries in 2002 and contrasted it with cancer rates for those people in 2012. The researchers focussed on cancers which are linked to obesity — breast cancer, colon cancer, kidney cancer and pancreatic cancer. They estimate that 3.6 percent of cancer cases were caused by obesity. If you take that percentage and extrapolate it to global cancer statistics, you are looking at as much as half a million cancer cases triggered by obesity, each year.

Women are more likely to get cancer if they are obese, with 5.4 percent of women presenting with cancers caused by obesity. The United States has the highest rate of obesity related cancers, with over 100,000 in 2012. Postmenopausal breast cancers and some uterine cancers are very closely tied to obesity, which explains the higher percentage for women.

Researchers partially understand why obesity causes cancer. Obesity creates various unusual actions within the human body, including an overload of certain hormones. Those hormones can contribute to cancer, particularly breast cancer. One of those hormones is insulin-like growth factor 1, which has been linked to pancreatic cancer.

Doctors recommend a healthy diet and exercise to reduce your risk of getting cancer.

Link Between Cancer and Obesity Examined

Obesity and Cancer

Obesity and Cancer

A new study has reaffirmed the link between obesity and cancer.

The study, published in the Lancet Journal, reaffirms that a high body-mass index of 25 kg/m2 or greater is associated with increased risk of cancer. Researchers believe that in 2012 nearly 500,000 cases of cancer were attributable to high BMI around the world. The vast majority of these obesity related cancers occur in the United States and Europe, because of the higher levels of obesity found in those locations.

Women were more likely to be affected by cancer relating to obesity, particularly breast cancer. The most common forms of cancer caused by obesity were corpus uteri, postmenopausal breast, and colon cancers. These forms accounted for 63ยท6% of cancers and are attributable to high BMI.

The research looked at cancer rates in over 184 countries and found that obesity was associated with 5.4 percent of cancer in women and 1.9 percent in men during 2012. Those percentages are higher in developed countries with excess weight causing 8 percent of cancers in women and 3 percent in men.

The cancer rates were lowest in parts of Africa, due to lower calorie intake.

According to the researchers:

These findings emphasise the need for a global effort to abate the increasing numbers of people with high BMI. Assuming that the association between high BMI and cancer is causal, the continuation of current patterns of population weight gain will lead to continuing increases in the future burden of cancer.

Do Vitamins Help Reduce Cancer Risk?

Vitamins & Cancer Prevention

Vitamins & Cancer Prevention

It is a commonly held belief by most people that taking vitamins will not only keep you healthy, but it may help prevent cancer and heart disease. That belief is often developed by manufacturers who make claims about anti-oxidants in their products helping to prevent cancer and maintain overall health.

Well according to a government panel of health experts, there is not sufficient evidence to suggest that taking additional vitamins will reduce your cancer risk. Surprisingly, there is even some evidence that taking the wrong vitamins can actually increase cancer risk!

The U.S. Preventive Services Task Force released it’s findings this week, gathered from numerous clinical trials and dozens of studies. The results have been published in full in the Annals of Internal Medicine.

In the United States, over 45% of adults take vitamins everyday, some with the belief that they are lowering their cancer risk. A third of Americans take a multivitamin most days.

Why did multivitamin companies market some of their products as cancer preventatives? Because on first glance it appears that they are. In the laboratory, research on animals and in laboratory dishes suggest that oxidative stress contributes to cancer and heart disease. So logically vitamins that are antioxidants like (for example vitamin C, vitamin E, vitamin A), could be useful to prevent oxidative stress and therefore reduce your chances of getting cancer.

However researchers looked at the actual instances of cancer and the people who were taking multivitamins and did not see a correlation. Mineral supplements, multivitamins, individual vitamins like vitamin E, all failed to show a decreased risk of cancer. They also failed to demonstrate the vitamins and minerals could reduce the risk of heart disease in normal people.

The worst part is some of the vitamins could be increasing cancer risk! The panel found that there was some evidence that people who have an elevated risk for lung cancer may be further increasing their risk by taking beta-carotene supplements (a vitamin A precursor). Those with an increased risk for lung cancer would be smokers and people exposed to environmental hazards like asbestos.

So if anything, smokers should be avoiding beta-carotene as there is no benefit in terms of preventing cancer and heart disease, but there is increased lung cancer risk.

Keep in mind that even if multivitamins do not play a direct role in prevention of cancer, there is still some evidence that they help some people maintain good overall health. Particularly people who do not receive adequate vitamins and minerals from their diet. That would include pregnant women, elderly people, people who are ill, who may need extra vitamins for their overall health.

So while the effect of multivitamins in relatively healthy people may not have a preventative role for cancer, they may still be important for people not receiving sufficient nutrients and you should continue to take them if that is the case with you.

There is still plenty of evidence which indicates that diet plays a crucial role in the prevention of certain types of cancer, so by maintaining a healthy diet you will be lowering your cancer risk. These new findings simply mean multivitamins shouldn’t be considered necessary to reduce cancer risk and should only be taken if you are concerned you are not getting sufficient nutrients from your diet.

Research Finds Cancer Prevention Methods Successful

Cancer Prevention Works!

Cancer Prevention Works!

Most people have heard health specialists repeat simple advice for cancer prevention – watch your weight, eat fresh fruit and vegetables, don’t smoke, don’t drink too much alcohol and get some moderate exercise. Those simple tips can reduce your cancer risk by a great deal for certain types of cancer.

A new study in the United States has confirmed that those simple tips are indeed accurate and worth pursuing if you want to live a longer life with less cancer risk.

In new research from the University of Arizona it was found that older women who had adhered to the cancer prevention guidelines of the American Cancer Society did in fact have lower cancer rates that older women in society. In fact they had less risk of dying from other leading causes of death as well, including heart disease!

The researchers said that the findings lead to a simple but effective message – if you want to reduce the risk of cancer, limit or avoid alcohol, don’t smoke, be active every day, eat a balanced diet low in processed foods. The American Cancer Society guidelines have been found to be very helpful in cancer prevention.

The full American Cancer Society guidelines can be found here: http://www.cancer.org/healthy/index?sitearea=ped

Diet is especially important for specific cancers such as bowel cancer. The guidelines suggest not only enjoying a variety of fruits and vegetables, but also limiting red meat consumption, avoiding processed foods in general, avoiding foods with lots of chemical additives, eating whole grains instead of processed grains (brown bread instead of white, brown rice instead white etc). If your family has a history of that kind of cancer, then following the dietary elements might be especially beneficial.

Many people are also unsure about how much exercise is enough. As it turns out you don’t need to do that much at all to prevent cancer with the guidelines suggesting as little as half an hour of moderate to vigorous exercise 5 times a week being adequate. That could be a brisk walk or light jog every weekday afternoon and you will not only be feeling and looking great, but reducing your cancer risk.

Women who followed the guidelines had a 17% lower risk of developing cancer and a 20% lower risk of dying from cancer according to the research. Additionally they had a 27% lower risk of dying from any cause! So that’s a great additional benefit. The guidleines are extremely effective for certain kinds of cancer chiefly colorectal cancer which saw a 52% reduced risk from following the guidelines. Women saw a 22% lower risk of developing breast cancer.

Women of certain racial groups benefited more from the guidelines with black and Hispanic women benefiting the most.

The best part of the American Society Guidelines is that by following them you will also have great general health, you will feel healthier and you will look healthier. It’s a win-win situation!

Cancer Prevention with Whole Grains

Whole Grains Cancer Reduction

Whole Grains Cancer Reduction

One of the best ways to reduce your cancer risk is to maintain a healthy diet with a diverse intake of foods. Generally, consuming foods that haven’t been processed is best, so fresh fruits and vegetables as well as whole grains. Research has revealed that whole grains are a particularly important form of food for the reduction of risk in certain types of cancer. This article will take a look at which types of cancer whole grains can help prevent and how to choose whole grain foods!

Whole grains are cereal grains that contain cereal germ, endosperm, and bran. They are close to their natural form as opposed to refined grains that have been processed to make them more easily used in processed foods or to improve the aesthetics of the food. Refined grains only contain the endosperm because the milling process removes the cereal germ and bran. The bran is the outer protective layer of the grain kernels and the endosperm is the starchy carbohydrate inside the bran husk. The germ is a very healthy part of the grain because it contains vitamin B, minerals, protein and healthy fats. Unfortunately processing the grain will remove the germ and you lose all of those benefits.

You can refer to the image above to see the different parts of a wheat grain. The next time you are shopping you can also compared brown rice and white rice to see the difference between unprocessed and processed rice. The brown rice is the natural state of rice, before the germ and bran have been removed in the processing. After the rice is processed it is white and faster to cook. That makes it more convenient but you also lose many of the natural nutrients in the rice.

Health Benefits of Grains

Many of the plant compounds in whole grains are very nutritious and contain compounds that can help protect your cells from damage that can lead to cancer. Whole grains are also high in fiber which helps maintain good overall health as well as reducing the risk of cancer of stomach, colon and rectum (amongst others). In addition to the fiber there are various antioxidants, phenols, lignans and saponins (organic compounds). Let;s take a closer look at these components.

Antioxidants are compounds that help minimize cell oxidization from free radicals. Anti-oxidants can help prevent aging, help you remain healthy and help prevent cancer.

Phenols are fragrant organic compounds in oils that also have interesting antibacterial properties and help your immune system. Lignans are a plant based form of estrogen that can help protect damaged cells. Saponins act as natural anti-biotic within the body as well as playing a role in fighting cholesterol and protecting against cancer.

Cancer Research Findings

Many studies have been performed into the possible link between whole grains and cancer prevention. A meta-analysis of 19 studies into the link between whole grains and reduction of risk of colo-rectal cancer and gastric cancer found that in 16 of the studies, the cancer risk reduction from whole grains was “high” compared to a diet with only refined grains.

A separate meta-study saw 45 from 50 studies mention that whole grains have an associated decrease in cancer risk. Whole grain consumption mostly reduces risk in gastro-intestinal cancers with analysis showing a 20% reduced risk of colon cancer, 28% reduced risk of pancreatic cancer and a 40% lower risk of gastric cancer.

Other research papers have linked the consumption of whole grains to a reduction of risk for 18 types of cancer. That includes reduced risk of stomach, colon, gallbladder, liver, rectum and pancreatic cancers.

Eating More Whole Grains

It’s very easy to start eating more whole grains and get the great cancer prevention and health benefits. Stop buying white bread and choose a healthier brown or grain bread. Remove white rice from your diet and start using brown. You can also switch to whole grain cereals instead of processed cereals like your standard corn flakes. Some whole grains are fun to eat, like pop corn! Switch to wholemeal crackers, brown flour and look into the ingredients of ready to eat meals – are their better alternatives.

Once you make the switch you will not only find that you are reducing cancer risk, but you will also have increased energy and fell better. The extra nutrition in whole grains will have an impact on your overall health. Try it out!

Foods Associated With Cancer

Foods that cause cancer

Foods that cause cancer

Several research projects and articles have reviewed the relationship among stomach fat and various cancers in men and women. It’s been stated that stomach fat is connected to ovarian and colon cancer, and in some cases breast cancer (because it effects variations in hormones). For many of us, this will be the motivation for getting on a weight management system to begin with. What we don’t seem to appreciate is you will find specific items hiding within our kitchens which can be contributing to the probability of life threatening illnesses such as cancers, heart disease and diabetes given that they are advertised beneath the guise of another benefit – like being fat free. For someone trying to get bodyweight management, yes, it is really smart to watch fat consumption, but fat isn’t genuinely the problem here considering the fact that lots of meals possess healthful fats that are essential for our bodily functions, weight management and weight loss.

The foods that I’m discussing could include trans-fats. Without appearing too nerdy, this is essentially a chemical process that attempts to break down one type of weight and change it to another. It’s not at all a all-natural procedure and this may very well be why this kind of unwanted fat has been linked to a reversing impact on the body’s cholesterol; that is, elevating undesirable cholesterol and reducing good cholesterol. This poses substantial risk for coronary heart disease.

So what on earth are every day food items which can include trans-fats? Let us have a look at them below simply because you might be unassumingly consuming trans-fat and escalating your challenges at this time.

Frozen Dinners. I need you to walk over to your icebox at this time, get up all all those containers of frozen dinners, and dispose of them in the trash. The chemical compounds in trans-fats are a number of the additives employed to stabilize the products and make the consistency much more like authentic foods. Sounds like a science experiment waiting to go bad. Coupled together with the sodium quantities, frozen dinners are recipes for catastrophe.

Non-Dairy Creamers. Stroll over towards your kitchen cupboard should you be a non-dairy creamer buyer, or anytime you are in the supermarket, peruse the label on the numerous non-dairy creamers. What you will see as among the list of top 3 listed components is usually a “partially hydrogenated” oil. Now I understand I claimed I wasn’t likely to be scientific and I still will not, I just have to point out that hydrogenation is the method of making trans-fats – the process I had been discussing earlier. So what happens? Your fat-free or sugar-free non-dairy creamer has you fooled. Eradicate it immediately.

Margarine. To put it simply, margarine consists of hydrogenated oils. So should you be presented with a food which is fried in some sort of margarine, put it down and run away. Margarine also includes mono- and di-glycerides. These chemicals in essence increase the shelf life of food, and work alongside one another to mix substances that don’t normally mix together (like oil and h2o). With the magic of chemicals, these materials – that are derived from triglycerides (fat) – may be categorized as emulsifiers (a mixing chemical). So as a manufacturer, I’m able to label my foods with monoglycerides and diglycerides and nevertheless in all probability call it Fat Free!

Fight Cancer With Food

Cancer Fighting Foods

Cancer Fighting Foods

Most cancers are a very deadly illness. It is amongst the most nasty health conditions known to humans. It can be curable only when found at very early stages. Occasionally, the organ concerned is so sensitive that it can’t be touched and remedied. There are numerous therapies which are made use of across the globe to deal with cancer, with radiation treatment becoming amongst the most widespread approaches. On the other hand, cancer can be contained with help of suitable diet plan. There are actually nutrients that strengthen your immune system and help you battle against the malignant cells. Let us take a look at foods that help overcome cancer.

Tomatoes – Tomatoes can be primarily valuable in treating prostate cancer. You’ll find it has elements to fight against colon cancer, cancer of the cervix, and breast cancer. Tomatoes consist of lycopene which fights against cancerous cells and stops their progress.

Sunflower Seeds – Sunflower seeds are loaded in vitamin E and zinc. Zinc expedites the method of restorative healing and will be made use of by the individuals undergoing chemotherapy. Sunflower seeds along with oysters are rich sources of vitamin E and zinc. Milk should really be shunned because it restricts absorption of zinc.

Egg Yolk – Egg yolk gives you folic acid that has been proved to fight against the cancerous cells.Drinking carrot juice on a routine schedule will help a great deal. Besides egg yolk, an individual can also use green leafy veggies, avocado, beans, carrots, apricots and pumpkins.

Broccoli – Broccoli is another agent as well as cabbage, kale, brussel sprouts which can be high in fiber and assist eradicate toxins from the entire body.

Pumpkin Seeds – Seeds of pumpkin may be mixed in your morning breakfast since they are rich resource of vitamin E. Vitamin E is called a cancer crusher. In addition to pumpkin seeds, a single can eat green fresh vegetables, soya and walnuts.

Mushrooms – Medical mushrooms like Shiitake, cordyceps, Maiitake, etcetera increase the immune system to be able to attack cancers. As well as all these, button mushroom also has cancer-fighting attributes.

Oily Fish – Fish incorporate vitamin A which can be pretty essential to fight against most cancers. Oily fishes have large amount of vitamin A in them, and therefore are therefore recommended to be integrated in food plan of a man or woman suffering from cancer malignancy.

Carrots – Carrots are again a excellent supplier of vitamin A, and will be utilized to battle cancer. Various other fruits like apricots, pumpkins, and peppers can also be valuable in cancerous situations. Consuming carrot juice on a regular basis assists a lot.