In the last 30 years the global cancer burden has doubled, and is estimated to nearly triple by 2030. We must begin to take cancer prevention seriously. Three cancer advancements in particular merit special mention. These advancements have not yet been accepted by conventional medicine, and they must be.

Number 1: Radically Reduce Your Sugar Intake—Normalizing your insulin levels is one of the most powerful physical actions you can take to lower your risk of cancer. Unfortunately, very few oncologists appreciate or apply this knowledge today. The Cancer Centers of America is one of the few exceptions, where strict dietary measures are included in their cancer treatment program.

Chronic insulin resistance will cause major damage in your body. The most recognized of these is diabetes, but that is far from the only one. As Ron Rosedale, M.D. said in one of my most popular articles, Insulin and Its Metabolic Effects:

"It doesn't matter what disease you are talking about, whether you are talking about a common cold or cardiovascular disease, osteoporosis or cancer, the root is always going to be at the molecular and cellular level, and I will tell you that insulin is going to have its hand in it, if not totally control it."

The good news is that controlling your insulin levels is relatively straightforward. First, limit your intake of processed foods, grains and sugars/fructose as much as possible to prevent your insulin levels from becoming elevated in the first place.

Number 2: Vitamin D—There's overwhelming evidence pointing to the fact that vitamin D deficiency plays a crucial role in cancer development. Researchers within this field have estimated that about 30 percent of cancer deaths could be prevented each year simply by optimizing the vitamin D levels in the general population. Countless people around the world have an increased risk of cancer because their vitamin D levels are too low due to utter lack of sun exposure...

On a personal level, you can decrease your risk of cancer by MORE THAN HALF simply by optimizing your vitamin D levels with sun exposure. And if you are being treated for cancer it is likely that higher blood levels—probably around 80-90 ng/ml—would be beneficial.

The health benefits of optimizing your levels, either by safe sun exposure (ideally), a safe tanning bed, or oral supplementation as a last resort, simply cannot be overstated. In terms of protecting against cancer, vitamin D has been found to offer protection in a number of ways, including:

• Regulating genetic expression
• Increasing the self-destruction of mutated cells (which, if allowed to replicate, could lead to cancer)
• Reducing the spread and reproduction of cancer cells
• Causing cells to become differentiated (cancer cells often lack differentiation)
• Reducing the growth of new blood vessels from pre-existing ones, which is a step in the transition of dormant tumors turning cancerous

To learn the details on how to use vitamin D therapeutically, please review my article, Test Values and Treatment for Vitamin D Deficiency.

Number 3: Exercise—If you are like most people, when you think of reducing your risk of cancer, exercise doesn't immediately come to mind. However, there is some fairly compelling evidence that exercise can slash your risk of cancer.

One of the primary ways exercise lowers your risk for cancer is by reducing elevated insulin levels, which creates a low sugar environment that discourages the growth and spread of cancer cells.

Controlling your insulin levels and optimizing your vitamin D level are two of the most powerful steps you can take to reduce your cancer risk. For example, physically active adults experience about half the incidence of colon cancer as their sedentary counterparts, and women who exercise regularly can reduce their breast cancer risk by 20 to 30 percent compared to those who are inactive.

Additionally, exercise improves the circulation of immune cells in your blood. Your immune system is your first line of defense against everything from minor illnesses like a cold right up to devastating, life-threatening diseases like cancer.

The trick about exercise, though, is understanding how to use it as a precise tool. This ensures you are getting enough to achieve the benefit, not too much to cause injury, and the right variety to balance your entire physical structure and maintain strength and flexibility, and aerobic and anaerobic fitness levels. This is why it is helpful to view exercise like a drug that needs to be carefully prescribed to achieve its maximum benefit.

It's important to include a large variety of techniques in your exercise routine, such as strength training, aerobics, core-building activities, and stretching. Most important of all, however, is to make sure you include high-intensity, burst-type exercise, such as Peak 8. Peak 8 are exercises performed once or twice a week, in which you raise your heart rate up to your anaerobic threshold for 20 to 30 seconds, and then you recover for 90 seconds.

These exercises activate your super-fast twitch muscle fibers, which can increase your body's natural production of human growth hormone. For detailed instructions, please see this previous article.

Additionally it is likely that integrating exercise with intermittent fasting will greatly catalyze the potential of exercise to reduce your risk of cancer and stimulate widespread healing and rejuvenation.

Additional lifestyle guidelines that will help protect you against cancer include:

1. Get appropriate amounts of animal-based omega-3 fats.
2. Eat according to your nutritional type. The potent anti-cancer effects of this principle are very much underappreciated. When we treat cancer patients in our clinic this is one of the most powerful anti-cancer strategies we have.
3. Eat as many vegetables as you are comfortable with. Ideally, they should be fresh and organic. Cruciferous vegetables in particular have been identified as having potent anti-cancer properties. Remember that carb nutritional types may need up to 300 percent more vegetables than protein nutritional types.
4. Have a tool to permanently erase the neurological short-circuiting that can activate cancer genes. Even the CDC states that 85 percent of disease is caused by emotions. It is likely that this factor may be more important than all the other physical ones listed here, so make sure this is addressed. My particular favorite tool for this purpose, as you may know, is the Emotional Freedom Technique.
5. Maintain an ideal body weight.
6. Get enough high-quality sleep.
7. Reduce your exposure to environmental toxins like pesticides, household chemical cleaners, synthetic air fresheners and air pollution.
8. Reduce your use of cell phones and other wireless technologies, and implement as many safety strategies as possible if/when you cannot avoid their use.
9. Boil, poach or steam your foods, rather than frying or charbroiling them.