Why our ancestors didn't die of Cancer?

Extract Taken from Dr Mercola's article entitled "Our Ancestors Didn't Die of Cancer ..."

Actually, as important as exercise is, it only accounts for about 20 percent of the health benefits reaped from a healthy lifestyle. The bulk of the benefits are really derived from proper nutrition...



"Body by science" by Doug McGuff, MD from Ancestry on Vimeo.

Dr. Doug McGuff, author of the book "Body by Science," explains how going back to a "paleo" way of eating – similar to the way our hunter-gatherer ancestors ate – can help you optimize your health and live a longer, more disease-free life. The paleo diet is not a fad – with proven science behind it, a growing number of physicians and health advocates are embracing this back-to-basics diet, which may be better at lowering body fat than exercise.
During the Paleolithic period, about 12,000 years ago, people ate primarily non-starchy vegetables, fruit, nuts, roots and lean meat, including ostrich and bison as well as organ meats and seafood—a far cry from the standard American diet. Today, these healthy staples have been largely replaced with refined sugar, high fructose corn syrup, cereal, bread, potatoes and pasteurized milk products … which are doing you no favors in terms of health. During the Paleolithic period our ancestors didn't die of heart disease, diabetes and cancer -- which are among the leading causes of death today, and all are related to diet.
The primary disease-causing culprits in the modern diet are sugars, particularly fructose, and grains. If you want to avoid heart disease, high cholesterol, type 2 diabetes or even cancer, you'll want to severely restrict your fructose and grain consumption.

Dr Mercola's recommendation on diet. A summary of the basic recommendations:

• Limit fructose to less than 25 grams per day. Ideally, you'll also want to limit the amount of fructose from fruit to 15 grams per day, as you're likely consuming 'hidden' fructose if you eat even small amounts of processed foods or sweetened beverages
• Limit or eliminate all processed foods
• Eliminate all gluten, and highly allergenic foods from your diet
• Eat organic foods whenever possible, preferably locally-grown
• Eat at least one-third of your food uncooked (raw), or as much as you can manage
• Increase the amount of fresh vegetables in your diet
• Avoid artificial sweeteners of all kinds
• Swap all trans fats (vegetable oils, margarine etc) for healthful fats like raw butter or coconut oil
• To re-balance your omega-3 to omega-6 ratio, take a high-quality omega-3 supplement, such as krill oil, and reduce your consumption of processed omega-6 fats from vegetable oils (trans fats)
• Drink plenty of pure water
• Optimize your vitamin D levels, either through appropriate sun exposure, a safe tanning bed, or as last resort an oral vitamin D3 supplement