Category Archives: Food

Could Food Sensitivities Increase Your Risk Of Cancer?

A new study in the journal, Science (August 16, 2012)1, has found that intestinal inflammation can alter your gut flora and promote cancer.

What does this have to do with food sensitivities?

Food sensitivities are an immune response. Eighty percent of your immune system is in your intestinal tract. The health of your intestinal tract depends on the proper balance of micro flora present in your gut.

An imbalance in your intestinal flora can be caused by antibiotics and other drugs as well as poor diet. This can lead to a leaky gut where partially digested foods pass from your gut into your bloodstream. Your immune system doesn’t recognize them as food. It sees them as foreign invaders, like bacteria or viruses, and attacks them. This causes inflammation to occur in your body. As long as you keep eating foods to which you are sensitive, you will continue to develop more and more inflammation.

Digestive symptoms are commonly a result of food sensitivities.

Norma was always bloated and had indigestion so bad it kept her awake at night.

Deborah had constant digestive problems – bloating, alternating constipation and diarrhea and just feeling awful every time she ate, even though she was eating only healthy food.

Carolyn had chronic heartburn for three years.

Glenn had major gastrointestinal issues, including leaky gut syndrome.

Celia had stomach discomfort, bloating and gas.

Corrin had stomach aches daily and irritable bowel syndrome regularly.

Gayle had acid reflux and constipation.

All these people had their digestive problems resolve after eliminating foods to which they were sensitive.

In addition, Alice was amazed at the improvement in her digestive problems by omitting her sensitive foods.

Carlos finally got his IBS under control after eliminating foods to which he was sensitive.

Carolyn F was on medication for a hiatal hernia and acid reflux before learning about the foods to which she was sensitive. After eliminating them, she went off her medication and had no more heart burn.

So what does this have to do with cancer? None of these people had cancer.

My dad was a “health food nut” for as long as I could remember. I used to think he was weird when I was a kid because he ate differently than the rest of us in the family. My mother did the cooking and she was not into healthy foods.

We didn’t eat a lot of junk food because my dad bought the groceries and had a large garden in the back yard. But he did compromise on some things for my mother and we ate white bread while my dad ate wheat. We had goodies when my mother baked with white flour and white sugar.

My dad was always meticulous about the food he ate. He read books, encyclopedias and magazines to keep up on the latest news about how to stay healthy. Back in those days computers didn’t exist and the information wasn’t as readily available as it is today. But he was always on top of it.

That’s why I was dumbstruck when I received a phone call in December 1990 telling me that my dad had been diagnosed with colon cancer. Everything about his lifestyle pointed to him being optimally healthy. He ate only healthy foods. He exercised regularly. Being healthy was of utmost importance to him. He did not fit the profile of a person I would expect to get cancer.

Was my dad’s cancer related to food sensitivities?

I had never heard of food sensitivities at that time and I’m sure my dad hadn’t either. So, I’ll never know. He left this earth in January 1992. But if I had to venture a guess, I’d say there was probably a strong possibility that he had food sensitivities and inflammation in his colon.


He was doing everything right when it comes to eating healthy foods. And you can be sensitive to healthy foods. In fact some of the healthy foods I ate day in and day out from the time I was a child, healthy foods that my dad grew in his garden, are foods to which I have been sensitive. And if you eat healthy foods to which you are sensitive, day in and day out, you will cause inflammation in your body.

Now that science has shown a link between intestinal inflammation and cancer, and since food sensitivities cause inflammation, wouldn’t it be wise to find out if your digestive issues may be related to food sensitivities?

Food for thought.

Note: This is not a substitute for medical advice. If you have health problems, consult your physician.

1 Science. 2012 Aug 16. [Epub ahead of print], “Intestinal Inflammation Targets Cancer-Inducing Activity of the Microbiota.”

The Raw Food Diet

The raw food diet is as much a life-style as an eating plan; a naturalistic approach which excludes, in addition to cooked and animal foods, processed and refined ingredients.

In the ever-hungry quest for new fads and health panaceas, the raw food diet, with adherents such as Woody Harrelson and Donna Karan, is growing in mainstream popularity. Unlike many other bandwagons however, raw foods (also referred to as ‘living foods’), offer unarguable health benefits and one can reap rewards even as a 50% dabbler. To be a 100% extremist takes commitment, discipline and education and is best introduced gradually to avoid the overwhelm of inevitable detoxification.

A food is essentially ‘raw’ if it is kept below 115 degrees Fahrenheit, the temperature above which enzymes are destroyed. Eating raw food ensures an opulent intake of nutrients, fibre, healthy oils and life-giving enzymes. Raw food is much more easily digested, taking half to a third of the time of cooked food, around 24-36 hours compared to 40-100 hours. Raw vegetables and fruits, are also predominantly alkaline so help to optmize the pH balance of the body (around 60-80% alkaline foods being recommended for an internal environment resistant to disease).

Whole foods, sprouts and raw juices are favoured in a raw food diet, and dehydrator ‘ovens’ effectively concentrate the flavour of certain raw foods to assist in the creation of a mind-boggling array of as-cooked dishes. I’ve eaten a raw food pizza that unbelievably contained no wheat, no cheese and no cooked ingredients! It tasted delicious and I was stumped to figure out what it was actually made of!

Raw Power

Raw plant foods are healthy, regenerative, cleansing, energising, predominantly alkaline, and packed with vitamins, minerals, healthy oils, enzymes and antioxidants that promote health, beauty and longevity. As well as enhancing digestion and protecting against aging and disease, a raw food diet has noted weight loss benefits and promotes clear, beautiful skin.

The benefit of raw food becomes even more apparent in view of the effects cooking can have on constituents in food.

The Effects of Cooking

Arthur Baker writes in Awakening Our Self-Healing Body, ‘Overly cooked foods literally wreck our body. They deny needed nutrients to the system since heat alters foodstuffs such that they are partially, mostly, or wholly destroyed. Nutrients are coagulated, deaminized, caramelized and rendered inorganic and become toxic and pathogenic in the body.’

The indigestible end products of cooked foods can linger in the gut, clogging the intestines and interfering with healthy elimination. They can cause a build-up of toxins, mutagens and carcinogens. Carbohydrates ferment, proteins putrefy and fats become rancid, creating free radicals that enter the blood stream.

Lipufuscin, the ‘aging pigment’, is an example of a waste product created from damaged proteins and fats. It accumulates in the skin and nervous system and is visible as brown ‘liver spots’ on the skin and eyes.

Toxic by-products and excess free radicals from cooked foods can weaken the immune system and accelerate the aging process.


Cooking destroys enzymes in our food. These delicate, heat sensitive proteins can destabilise at temperatures as low as 115 degrees Fahrenheit, hence even light steaming can render them inactive.

Enzymes, so abundant in a raw food diet, are highly functional catalysts involved in various health-regulating tasks in the body, such as breaking down food in digestion, delivering nutrients, carrying away toxic wastes and strengthening the endocrine and immune system. All living cells contain enzymes which function in cooperation with other minerals. As there is not an unlimited supply of enzymes, eating them in our food lifts the burden off organs to produce digestive enzymes which allows a greater use of enzymes for other metabolic purposes, freeing up more energy for the performance of other tasks.


In cooking food we can loose up to 97% of water-soluble vitamins (B and C) and 40% of fat-soluble vitamins (namely A, D, E and K).


Heat denatures proteins, modifying their molecular structure and rendering them unusable. The bacteria in the gut feeds upon undigested proteins that tend to putrefy, giving rise to toxins. Raw foods provide healthy, readily available protein in greater supply without undigested residue.


Oils are heat, light and air sensitive. Heating can destroy the goodness of an oil and alter molecules generating toxins and free radicals. Unrefined oils that are cold-pressed contain all their natural healthy substances (olive oil for example is rich in phytonutrients, flaxseed oil a great source of omega-3 fatty acids and so on). Oils should be kept refrigerated in dark sealed containers.


Fibre is essential for health and helps to flush out the intestines, scrubbing them clean and aiding elimination. With cooked food fibre becomes a soft substance, losing its brush-like quality. It can partially rot, ferment and putrefy in the gut, causing toxins, gas and heartburn.

Super Raw

Eating superfoods enhances a raw food diet even further. Superfoods are the most potent, antioxidant rich, nutrient dense, disease fighting, anti aging, beautifying, mood enhancing, immune boosting foods on the planet. Raw superfoods ensure an optimum intake of nutrients and phytochemicals for optimum health.

Raw Food Diet For Your Pets

A raw food diet for dogs and cats is both natural and species-appropriate. Not only does it provide a rich supply of nutrients, antioxidants and enzymes, but ensures a move a way from the low grade, inappropriate, highly processed and toxic ingredients found in commercial pet foods that can damage your pet’s health. If embarking on a homemade raw food diet for your pet (sometimes referred to as BARF), thoroughly research the area first as nutritional balance is essential.

Copyright 2006 Sylvia Riley