11 Tips for Breast Cancer Prevention

It's Breast Cancer Awareness month, so here are a few simple tips for prevention!

1. Exercise: Women who do aerobic exercise 3-5 times per week have a 37-60% less risk of breast cancer. Exercise lowers the amount of estrogen and dangerous estrogen metabolites.
2. Stress Reduction: Chronic stress is a huge risk factor not only for heart disease, high blood pressure, ulcers, and depression but also cancer. Breast cancer frequently follows a period of severe, constant stress…a bad marriage, the death of a child, abusive work conditions, and bankruptcy. Cortisol, the stress hormone increases estrogen dominance. Getting rid of stressors, consciously acknowledging them, and altering your response to those stressors is critical in disease prevention. Walk, talk, meditate, laugh, and BREATHE! People who ‘go with the flow' and ‘let it go' rarely get cancer. Release the anger, forgive.
3. Low Carbohydrate Diet: Elevated insulin levels from a diet high in sugar and refined carbohydrates, increase ‘estrogen dominance' by increasing the amount of free estrogen and stimulating the estrogen receptor directly. Tumor cells over express insulin receptors allowing more glucose in to feed the tumor. Breast, and other cancers are stimulated by sugar and other refined carbohydrates. Women diagnosed with breast cancer, who have high insulin levels, have an increased risk of breast cancer coming back and are more likely to die from breast cancer.
4. Whole food, fruits, vegetables, nuts, and seeds: “Let food be your medicine. ” Hippocrates Much of what you need to prevent cancer is a gift from the earth. It's your choice. The more refined the food, the less nutrition, the more chemicals. Fruits, vegetables, nuts, and seeds contain Phytonutrients, which naturally balance your hormones. They contain usable minerals, vitamins, and fibers which also lower the estrogen burden and create healthy estrogen metabolites. Eat 5-8 servings a day.
5. Avoid Partially Hydrogenated Oils and Tran fats: They are found in almost all processed foods. They not only increase the dangerous estrogen metabolites they stimulate the breast cancer cell directly. Use olive oil or coconut oil instead.
6. Omega 3 Fatty Acids: Essential fatty acids (flaxseed and high quality fish oil capsules) inhibit breast cancer cell proliferation. Flax seed (2 Tbsp. /day) has been shown to reduce the size of breast cancers between the time of diagnosis and surgery. Flaxseed also increases the good estrogen metabolites and binds to the estrogen receptor directly preventing the strong and chemical estrogens from stimulating the cell. I also recommend chia seeds.
7. Fiber: Fiber lowers the amount of estrogen and estrogen metabolites which are available to stimulate the breast tissue. It also lowers insulin and glucose levels which feed tumor cells.
8. Get the Chemicals out of your home and off of your body: Chemical estrogens are very stimulatory to the breast tissue, acting as very strong estrogen. Lotions contain all types of chemicals which get absorbed into your body through the skin.
9. Limit or avoid Alcohol: Limit alcohol if you have breast cancer. Alcohol is not only toxic to the cell but increases the amount of estrogen made in the fatty tissue.
10. Avoid obesity: This will lower the amount of estrone, a stimulatory estrogen, made in the fatty tissue. It will help prevent the conversion of testosterone (breast protective) to estrogen.
11. Sleep: A low melatonin level has been associated with an increased risk of breast and other cancers. Poor sleep affects the immune system. Hormone imbalance affects sleep.

Photo courtesy of http://www.freedigitalphotos.net

Are Your Gut Microbes Making You Fat!?

Are Your Gut Microbes Making You Fat!?

There are trillions if bacteria living in your gut, that we know.  But did you know that the population of your microbes may determine if you are likely to be fat or thin?! As we study this amazing microbe machine inside of us, we are discovering the many and far reaching implications of having a healthy population of bugs in your gut.

Researchers recently found pairs of human twins in which one was obese and the other lean. They transferred gut bacteria from these twins into mice and watched what happened. The mice with bacteria from fat twins grew fat; those that got bacteria from lean twins stayed lean. The study published in Science on September 6, 2013, describes the details.

It is becoming more clear that our microbial colonies play critical roles in health, with doctors now curing people by transferring microbe-rich tissues from healthy people into sick ones. Where the term "fecal transplant" used to sound like science fiction, there is now strong enough evidence of potential benefits that there are major medical centers performing this procedure to treat resistant clostridium difficile colitis infections.  Could they be transplanting gut bugs in the future to cure obesity? Sounds crazy but perhaps not too far fetched...

I don't know about you... but I'd rather change my diet than exchange fecal matter! Keep reading on for how diet can change your microbes, too...

There is a caveat: Microbes associated with leanness can’t take up residence in mice with “obese” gut microbes unless the animals eat a healthy diet.

As part of the study, the twins’ gut microbes were transferred into mice that had been raised in a previously microbe-free environment. The researchers had a chance to observe what happens when a mouse carrying a collection of gut microbes from an obese twin is housed with another mouse carrying gut microbes from the lean twin.

“Eating a healthy diet encourages microbes associated with leanness to quickly become incorporated into the gut,” said senior author Jeffrey I. Gordon, MD, director of the Center for Genome Sciences & Systems Biology at Washington University. “But a diet high in saturated fat and low in fruits and vegetables thwarts the invasion of microbes associated with leanness. This is important as we look to develop next-generation probiotics as a treatment for obesity.”

In 2009, Gordon found that the microbes in obese individuals also lack diversity and contain more pathogenic species. Individuals with healthy microbes contain a larger variety and include species such as provatella and bifidobacter. Earlier research showed that obese individuals had a shift from more Bacteroidetes to greater proportion of Firmicutes. Those that remained lean continued to have high levels of bacteroidetes. There is also evidence showing that these gut bug populations also change as we age.  Perhaps the most important idea from that past decade of research is that the diet we consume has the ability to change our internal mileau!  More industrialized nations tend to have gut populations that favor Firmicutes while less industrialized societies that still rely heavily on unprocessed food sources have guts that remain high in Bacteroidetes.

These observations were confirmed by a recent Danish clinical study that linked the risk for metabolic disorders – obesity, cardiovascular disease, and diabetes – to a shortage of friendly intestinal.  The microbiome of bacteria-poor people were dominated by species that cause chronic inflammation in the body.

The "good" guys vs. the "bad" guys ... 

The Firmicutes ("bad" guys) and the Bacteroidetes ("good" guys)  are divisions of gut bacteria. The microbiota of the human gut is dominated by these two species, most of which are benign although a few are pathogenic.

The Firmicutes is the largest bacterial class, containing more than 250 types, including Lactobacillus, Mycoplasma, Bacillus and Clostridium.  They are a very diverse class and Clostridium species are obligate anaerobes whereas members of Bacillus form spores and many of them are obligate aerobes. Streptococcus pyogenes, the well-known cause of 'Strep throat', is also a member of the Firmicutes.

The Bacteroidetes include about 20 types. In the human gut, Bacteroidetes is probably the most abundant single genus. Species of Bacteroidetes are obligate anaerobes that are benign inhabitants of the gut. However, they are opportunistic pathogens that can cause disease if they gain access to the peritoneal cavity outside the gut, for example in bowel perforation or surgery. In addition research raises the question of how consumption of increasingly hygienic and processed food deprives our microbiota from useful environmental genes and possibly affects our health.

Could Probiotics Help?

Probiotics are bacteria that help maintain a healthful balance of microbes in the intestines, and generally benefit their host.  The average person’s digestive tract hosts about 400 kinds of probiotic bacteria, which help prevent the growth of harmful bacteria and promote healthy digestion.  Now we know they may also affect our disposition towards being thin or obese!

Lactobacillus are often given to patients following a course of antibiotics, and are also found in yogurt and most other cultured/fermented foods.  Probiotics may be used in infants to populate the gut after c-section and may benefit babies with colic.  For more on probiotics and how they can benefit your health, read this!  I believe we are just on the edge of understanding how these healthy bugs and supplementation of different strains may affect health and disease and weight.  Stay tuned for the coming research and blog articles...

So What Should I Eat?

The Paleo Diet may be beneficial in reducing your risk of chronic diseases such as diabetes, obesity, heart disease and many autoimmune and inflammatory conditions. I frequently use the basic principles of the paleo diet to help patients re-learn how to eat healthy, maintain ideal weight, and feel fabulous! Perhaps the most important thing about it is that it encourages you to get back to whole delicious real food.  It will allow you to feel better, lose weight easily and maintain muscle at any age. I challenge you to give it a try for yourself for 30 days and see if it doesn't change your life!

Ten Simple Rules to Healthy Grocery Shopping Habits!

Are you boggled by the confusing array of suggestions for a healthy diet?  Are you overwhelmed when shopping for your family and trying to feed them good food?  Well, here are ten simple rules when eating that may simplify your life!  Eating REAL, fresh food, will treat and even reverse many chronic illnesses.  Just take note and follow these simple steps to a healthy YOU!

1. Ideally eat only food without labels in your kitchen or foods that don’t come in a box, a package, or a can. There are labeled foods that are great, like sardines, artichoke hearts, or roasted red peppers, but you have to be very smart in reading the labels. TWO THINGS TO LOOK FOR:
   Where is the primary ingredient on the list? If the real food is at the end of the list and the sugar or salt is at the beginning, beware. The most abundant ingredient is listed first and the others are listed in descending order by weight.
2. If a food has a label it should have fewer than five ingredients.  Beware of food with health claims on the label. They are usually bad for you – think ”sports beverages.”  I recently saw a bag of deep-fried potato chips with the health claims “gluten-free, organic, no artificial ingredients, no sugar” and with fewer than 5 ingredients listed.  Sounds great, right?  But remember, cola is 100 percent fat-free and that doesn’t make it a health food.
3. If sugar (by any name, including organic cane juice, honey, agave, maple syrup, cane syrup, or molasses) is on the label, throw it out. There may be up to 33 teaspoons of sugar in the average bottle of ketchup. Same goes for white rice and white flour, which act just like sugar in the body. 
4. Throw out any food with high-fructose corn syrup on the label. It is a super sweet liquid sugar that takes no energy for the body to process. Some high-fructose corn syrup also contains mercury as a by-product of the manufacturing process. Many liquid calories, such as sodas, juices, and “sports” drinks, contain this metabolic poison. It always signals low quality or processed food.
5. Throw out any food with the word hydrogenated on the label. This is an indicator of trans fats, vegetable oils converted through a chemical process into margarine or shortening. They are good for keeping cookies on the shelf for long periods of time without going stale, but these fats have been proven to cause heart disease, diabetes, and cancer. New York City and most European counties have banned trans fats, and you should, too.
6. Throw out any highly refined cooking oils such as corn, soy, etc. Avoid toxic fats and fried foods.
7. Throw out any food with ingredients you can’t recognize, pronounce, or that are in Latin.
8. Throw out any foods with preservatives, additives, coloring or dyes, “natural flavorings,” or flavor enhancers such as MSG (monosodium glutamate).
9. Throw out food with artificial sweeteners of all kinds  (aspartame, Splenda, sucralose, and sugar alcohols—any word that ends with “ol” like xylitol, sorbitol). They make you hungrier, slow your metabolism, give you gas, and make you store belly fat.
10. If it came from the earth or a farmer’s field, not a food chemist’s lab, it’s safe to eat. As Michael Pollan says, if it was grown on a plant, not made in a plant, then you can keep it in your kitchen. If it is something your great grandmother wouldn’t recognize as food, throw it out (like a “lunchable” or go-gurt”).  Stay away from “food-like substances.”

References

Top Ten Lessons on Diet & Longevity From Non-Industrialized Cultures...

Photo courtesy of www.freedigitalphotos.net

Characteristics of Traditional Diets

1. The diets of healthy, nonindustrialized peoples contain no refined or denatured foods or ingredients, such as refined sugar or high fructose corn syrup; white flour; canned foods; pasteurized, homogenized, skim or lowfat milk; refined or hydrogenated vegetable oils; protein powders; artificial vitamins; or toxic additives and colorings.
2. All traditional cultures consume some sort of animal food, such as fish and shellfish; land and water fowl; land and sea mammals; eggs; milk and milk products; reptiles; and insects. The whole animal is consumed­--muscle meat, organs, bones and fat, with the organ meats and fats preferred.
3. The diets of healthy, nonindustrialized peoples contain at least four times the minerals and water-soluble vitamins, and TEN times the fat-soluble vitamins found in animal fats (vitamin A, vitamin D and vitamin K₂--Price's "Activator X") as the average American diet.
4. All traditional cultures cooked some of their food but all consumed a portion of their animal foods raw.
5. Primitive and traditional diets have a high content of food enzymes and beneficial bacteria from lacto-fermented vegetables, fruits, beverages, dairy products, meats and condiments.
6. Seeds, grains and nuts are soaked, sprouted, fermented or naturally leavened to neutralize naturally occurring anti-nutrients such as enzyme inhibitors, tannins and phytic acid.
7. Total fat content of traditional diets varies from 30 percent to 80 percent of calories but only about 4 percent of calories come from polyunsaturated oils naturally occurring in grains, legumes, nuts, fish, animal fats and vegetables. The balance of fat calories is in the form of saturated and monounsaturated fatty acids.
8. Traditional diets contain nearly equal amounts of omega-6 and omega-3 essential fatty acids.
9. All traditional diets contain some salt.
10. All traditional cultures make use of animal bones, usually in the form of gelatin-rich bone broths.

Dietary Guidelines

1. Eat whole, unprocessed foods.
2. Eat beef, lamb, game, organ meats, poultry and eggs from pasture-fed animals.
3. Eat wild fish (not farm-raised) and shellfish from unpolluted waters.
4. Eat full-fat milk products from pasture-fed cows, preferably raw and/or fermented, such as raw milk, whole yogurt, kefir, cultured butter, whole raw cheeses and fresh and sour cream. (Imported cheeses that say "milk" or "fresh milk" on the label are raw.)
5. Use animal fats, especially butter, liberally.
6. Use traditional vegetable oils only--extra virgin olive oil, expeller-expressed sesame oil, small amounts of expeller-expressed flax oil, and the tropical oils--coconut oil, palm oil and palm kernel oil.
7. Take cod liver oil regularly to provide at least 10,000 IU vitamin A and 1,000 IU vitamin D per day.
8. Eat fresh fruits and vegetables--preferably organic--in salads and soups, or lightly steamed with butter.
9. Use whole grains, legumes and nuts that have been prepared by soaking, sprouting or sour leavening to neutralize phytic acid, enzyme inhibitors and other anti-nutrients.
10. Include enzyme-enhanced lacto-fermented vegetables, fruits, beverages and condiments in your diet on a regular basis.
11. Prepare homemade meat stocks from the bones of chicken, beef, lamb and fish and use liberally in soups, stews, gravies and sauces.
12. Use filtered water for cooking and drinking.
13. Use unrefined salt and a variety of herbs and spices for food interest and appetite stimulation.
14. Make your own salad dressing using raw vinegar, extra virgin olive oil and a small amount of expeller-expressed flax oil.
15. Use natural sweeteners in moderation, such as raw honey, maple syrup, maple sugar, date sugar, dehydrated cane sugar juice (sold as Rapadura) and stevia powder.
16. Use only unpasteurized wine or beer in strict moderation with meals.
17. Cook only in stainless steel, cast iron, glass or good quality enamel.
18. Use only natural, food-based supplements.
19. Get plenty of sleep, exercise and natural light.
20. Think positive thoughts and practice forgiveness.

Dietary Dangers

1. Do not eat commercially processed foods such as cookies, cakes, crackers, TV dinners, soft drinks, packaged sauce mixes, etc. Read labels!
2. Avoid all refined sweeteners such as sugar, dextrose, glucose, high fructose corn syrup and fruit juices.
3. Avoid white flour, white flour products and white rice.
4. Avoid all hydrogenated or partially hydrogenated fats and oils.
5. Avoid all refined liquid vegetable oils made from soy, corn, safflower, canola or cottonseed.
6. Do not use polyunsaturated oils for cooking, sautéing or baking.
7. Avoid foods fried in polyunsaturated oils or partially hydrogenated vegetable oils.
8. Do not practice veganism. Animal products provide vital nutrients not found in plant foods.
9. Avoid products containing protein powders as they usually contain carcinogens formed during processing; and consumption of protein without the cofactors occurring in nature can lead to deficiencies, especially of vitamin A.
10. Avoid processed, pasteurized milk; do not consume ultrapasteurized milk products, lowfat milk, skim milk, powdered milk or imitation milk products.
11. Avoid factory-farmed eggs, meats and fish.
12. Avoid highly processed luncheon meats and sausage.
13. Avoid rancid and improperly prepared seeds, nuts and grains found in granolas, quick rise breads and extruded breakfast cereals, as they block mineral absorption and cause intestinal distress.
14. Avoid canned, sprayed, waxed and irradiated fruits and vegetables. Avoid genetically modified foods (found in most soy, canola and corn products).
15. Avoid artificial food additives, especially MSG, hydrolyzed vegetable protein and aspartame, which are neurotoxins. Most soups, sauce and broth mixes and most commercial condiments contain MSG, even if not indicated on the label.
16. Individuals sensitive to caffeine and related substances should avoid coffee, tea and chocolate.
17. Avoid aluminum-containing foods such as commercial salt, baking powder and antacids. Do not use aluminum cookware or deodorants containing aluminum.
18. Do not drink fluoridated water.
19. Avoid distilled liquors.
20. Limit use of a microwave oven.

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