Lifestyle Factors Increasingly to Blame for Cancer

Excessive Eating and Cancer

Excessive Eating and Cancer

New figures from Cancer UK have revealed how many cancers are a result of lifestyle factors. In the United Kingdom, it is estimated that as many as 4 in 10 cancers are a result of lifestyle choices. Cancers in more than 600,000 people could be avoided if people were healthier and avoided behaviours that increase cancer risk.

Smoking is the most prevalent lifestyle choice that increases cancer risk. The obesity epidemic and unhealthy eating is also largely responsible for the number of cancers within the UK.

Excessive alcohol consumption is also known to increase risk and can increase cancer risk from tobacco consumption.

Researchers recommend that people maintain healthy weight, stop smoking, limit alcohol consumption and take part in regular exercise. Moderating sun exposure is also a good idea for reducing cancer risk.

Processed food also increases the risk of cancer, with researchers indicating almost 150,000 cancer cases were a result of unhealthy eating. Obesity contributed to nearly 90,000 cases of cancer.

Researchers encourage people to take a hard look at their lifestyle choices. To maintain good health and lead a long life, they recommend limiting excess and getting healthy.

Calorie Intake and Breast Cancer

Weight Gain Breast Cancer

Weight Gain Breast Cancer


A new study in the United States has highlighted the role that calorie intake may play in the development of breast cancer.

Researchers discovered that when radiotherapy was being used to treat breast cancer in women with a specific form of the disease, the treatment was more effective if their calorie intake was lower.

The “triple negative” form of breast cancer is a particularly aggressive form of breast cancer and affects about 20% of all women with breast cancer. This form of cancer also tends to be found more often in young women, below 40 years of age.

Women with this form of breast cancer often see it spread very quickly with stubborn tumors returning after treatment.

Researchers aren’t sure why a reduced calorie intake helps prevent the tumors return, but it may be to do with reduced calorie intake changing the tissue surrounding the tumor.

The problem is that many of the treatments which women are given to help them fight cancer promote weight gain. Treatments like hormonal therapy and steroids which are used to slow the growth of tumors can increase weight gain by slowing metabolism, making the tumors more resilient!

We know from other studies that being overweight is actually linked to breast cancer if you have a particular genetic marker. Many other forms of cancer are also linked to being over weight, so there are plenty of reasons to maintain your fitness and weight.

Studies also show that breast cancer treatment is less effective if you are overweight and people who gain a lot of weight during their breast cancer treatment are likely to have worse outcomes.

These studies have made researchers more interested in the role of metabolism in the treatment of cancer. If they can make sure the treatments don’t adversely affect metabolism and induce weight gain in patients, then better outcomes for patients are more likely.

Dr Nicole Simone, the study leader of the most recent research says that from the findings: ‘We found that the diet turned on a programme that protected mice from metastatic disease,’. The study was published in the journal Breast Cancer Research and Treatment, and found that in the dieting mice, cancer cells decreased their production of microRNAs 17 and 20 (miR 17/20).

Those two molecules play an important role in influencing disease pathways. In the triple negative breast cancer patients, this group of MicroRNAs is usually larger.

Researchers used mice in the study and found that the mice who undertook radiation and calorie restriction had the best outcomes.

This latest research is only one of many studies that backup the role of a healthy diet, exercise and maintaining a healthy weight. In 2009 a study at the University of Alabama at Birmingham (UAB) found that:

restricting consumption of glucose, the most common dietary sugar, can extend the life of healthy human-lung cells and speed the death of precancerous human-lung cells, reducing cancer’s spread and growth rate.

Which researchers saw as another indicator that moderating calorie intake helps prevent cancer.

However this is not an argument for unhealthy dieting, but rather an argument for maintaining a healthy and balanced diet, exercising and avoiding processed foods.

The excess weight and cancer link is not a new one either. In 1987 studies were suggesting that people watch their weight: “a complete review of the data suggests that reducing caloric intake and relative body weight may lead to a considerable decrease in cancer risk in humans.”

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!