||Дата: Четверг, 15.09.2016, 05:38 | Сообщение # 1|
|How to cure cancer naturally - Natural Cancer Treatments Revealed|
Most Effective Natural Cancer Treatments
The Gerson Therapy and Juicing
I see in him one of the most eminent geniuses in the history of medicine. Many of his basic ideas have been adopted without having his name connected with them. Yet, he has achieved more than seemed possible under adverse conditions. He leaves a legacy which commands attention and which will assure him his due place. Those whom he has cured will now attest to the truth of his ideas.
~ Albert Schweitzer, MD (Nobel Peace Prize Winner, 1952)
Who was Albert Schweitzer talking about?
He was referring to Dr. Max Gerson, the German-born American medical doctor who developed one of the most effective natural cancer treatments over 90 years ago. Coined the “Gerson Therapy,” Dr. Gerson helped hundreds of cancer patients activate their body’s extraordinary ability to heal itself by recommending:
Organic, plant-based foods
In the words of the Gerson Institute:
With its whole-body approach to healing, the Gerson Therapy naturally reactivates your body’s magnificent ability to heal itself — with no damaging side effects. This a powerful, natural treatment boosts the body’s own immune system to heal cancer, arthritis, heart disease, allergies, and many other degenerative diseases.
How the Gerson Therapy Works
The Gerson Therapy targets the most significant metabolic requirements in your body. How? Believe it or not, this therapy allows you to reap the nutritional benefits of consuming 15–20 pounds of organically grown fruits and vegetables each day! Here’s the breakdown:
The Gerson Diet – Consisting of eating only organic fruits, vegetables and sprouted ancient grains, the Gerson Diet is exceptionally rich in vitamins, minerals and enzymes. It’s also very low in fats, proteins and sodium. The meal plan advises cancer patients to drink 13 glasses of freshly prepared juice, eat three plant-based meals, and only snack on fresh fruits each day. Also, the traditional Gerson Therapy recommends consuming raw beef liver since it is the most nutrient-dense food on the planet and extremely high in vitamin B12.
Juicing – According to the Gerson Institute, “Fresh pressed juice from raw foods provides the easiest and most effective way of providing high quality nutrition.” The cancer-fighting protocol calls for patients to drink fresh vegetables each day, including raw carrots or apples and green-leaf juice. To preserve the nutritional content, the juice should be prepared hourly using a two-step juicer or a masticating juicer used with a separate hydraulic press. This helps prevent denaturation — when vitamins, minerals and enzymes are destroyed. (Most commercial juicers spin so fast that they heat up juice to the point they are basically pasteurized!)
Detoxification – The Gerson Therapy utilizes coffee enemas as the primary method of detoxing the body by increasing the parasympathetic nervous system. For cancer patients, this may take up to five enemas each day. The importance of keeping the body free of toxins is stressed by Dr. Gerson’s daughter, Charlotte:
The moment a patient is put on the full therapy, the combined effect of the food, the juices and the medication causes the immune system to attack and kill tumor tissue, besides working to flush out accumulated toxins from the body tissues. This great clearing-out procedure carries the risk of overburdening and poisoning the liver — the all-important organ of detoxification, which, in a cancer patient, is bound to be already damaged and debilitated.
Supplements – The Gerson Therapy recommends the following organic medicinal therapies:
The Budwig Protocol
Over the years, I have been given a lot of different advice as well, so when I heard about Dr. Budwig’s protocol I too was very skeptical, until I tried it. Numerous, independent clinical cancer studies published in major medical journals world-wide confirm Dr. Budwig’s findings. Over 40 years ago, Dr. Budwig presented clear and convincing evidence, which has been confirmed by hundreds of other related scientific research papers since, that the essential fatty acids were at the core of the answer to the cancer problem.
~ Robert E. Willner, MD, PhD (The Cancer Solution)
In 1952, Dr. Johanna Budwig was the German Government’s Senior Expert on lipids and pharmacology and was considered one of the leading global authorities on fats and oils. During her research, she discovered that many of the conventional processed fats and hydrogenated oils were destroying the membranes of our cells, and this caused diseased cells and toxicity.
Developing a specific diet — in this case, the Budwig diet protocol — to counteract this cancer-causing process, Dr. Budwig claimed to have had over a 90 percent success rate with her protocol over a 50-year period!
How the Budwig Protocol Works
When you replace deadly processed fats and oils with life-giving unsaturated/saturated fatty acids, your cells rebuild and are rejuvenated. Dr. Budwig found that consuming a mixture of cottage cheese, flaxseeds, and flaxseed oil had the best results.
When cottage cheese (which is rich in sulfur protein and saturated fats) and flax (which is high in electron-rich unsaturated fatty acids) are combined this way, your body is able to absorb these vital nutrients easier and quicker.
My “Beyond Budwig” Recipe
Because of the changes in agriculture, I suggest this updated 21st century version of the Budwig Protocol:
6 ounces cultured dairy (cottage cheese, goat’s milk kefir or amasai)
4 tablespoons sprouted and ground chia or flax
1 tablespoon flaxseed oil
1 teaspoon turmeric powder
1/4 teaspoon black pepper
Mix all the ingredients together in bowl or blender and consume once daily.
For more details, check out the article and video I posted on the Budwig Diet Protocol for Cancer.
Proteolytic Enzyme Therapy
In 1906, John Beard first proposed that pancreatic proteolytic enzymes represent the body’s main defense against cancer. Beard focused on high dose porcine-based pancreatic enzyme therapy and eating a holistic diet to create an internal environment in which the body can more thoroughly heal itself.
While it wasn’t researched for most of the 20th century, a few scientists picked up the concept in the 1960s. But it wasn’t until Nicholas J. Gonzalez, MD started to evaluate the concept at Cornell University Medical College in 1981 that people started to seriously consider this natural approach.
How the Pancreatic Proteolytic Enzyme Approach Works
The autonomic nervous system consists of the sympathetic (“fight” or “flight”) and autonomic (“rest” and “digest”) nervous systems. Basing his protocol off of Dr. Francis Pottenger’s research in the 1920s and 1930s, Gonzalez’s work centers on balancing these two systems, as they are suspected to be one of the major causes of cancer.
He discovered that a vegetarian diet suppresses sympathetic function, whereas the opposite is true with a meat-rich diet. So after dividing patients into different categories based of their metabolic differences, genetic and physical make-up, here are the recommendations:
People with epithelial tumors like lung, pancreas, colon, prostate, uterine cancers are prescribed a largely plant-based diet with minimal to no animal protein.
People with blood or immune based tumors like leukemia, myeloma or lymphoma are put on a high-animal protein, high-fat diet with minimal-to-moderate plant foods.
In addition, these physicians recommend taking 5 grams of proteolytic enzymes 3 times daily on an empty stomach between meals to reduce inflammation.
According to Dr. Josef Beuth, the research behind this natural cancer treatment is pretty airtight:
These studies demonstrated that systemic enzyme therapy significantly decreased tumor-induced and therapy-induced side effects and complaints such as nausea, gastrointestinal complaints, fatigue, weight loss, and restlessness and obviously stabilized the quality of life.
Vitamin C Chelation
Chelation therapy uses chemicals or natural compounds to remove toxic metals from the body. The word “chelate” means to grab onto something, which describes chelating agents’ ability to grab onto toxins.
Generally, only holistic doctors and naturopaths use chelation therapy because it is not an officially “approved therapy” for most conditions in medicine today. When it is employed in the medical system, however, it is most commonly used to remove calcium deposits from arteries.
In a study published in Free Radical Biology & Medicine, vitamin C chelation therapy was found to be highly pro-oxidant after just one hour of treatment. This benefit lasted more than 16 treatments in the absence of nutrient supplementation and even provided “beneficial long-term antioxidant effects.”
Pro-oxidation isn’t always good, but in this case it is.
It was discovered that, “Pro-oxidant effects appear to be responsible for destroying tumor cells. These pro-oxidant effects may also induce endogenous antioxidant systems in normal tissues that offer protection against carcinogenic insult!”
Along with vitamin C chelation, consuming more vitamin C-rich foods may also prevent and fight cancer.
Frankincense Essential Oil Therapy
Recommended by Dr. Budwig (especially when it comes to fighting brain tumors), frankincense essential oil is one of the most unbelievably effective natural cancer treatments. And now research trials proving this are filling medical journals. Specifically, Indian Frankincense (Boswellia serrata) has been shown clinically to being a vital treatment for:
According to researchers out of Baylor University Medical Center in Dallas, the potential cancer-killing effects of frankincense are due in part to its ability to influence your genes to promote healing. Baylor cancer scientists emphasize that this potency makes Boswellia serrata a viable candidate for both cancer prevention and treatment!
How Frankincense Essential Oil Therapy Works
Rub frankincense essential oil on your neck three times daily. Also, drink three drops in 8 ounces of water three times daily.
Probiotic Foods and Supplements
Best known as “good bacteria,” probiotics are microorganisms that promote a natural balance in your intestinal microflora. The best way to include probiotics in your diet is in their most natural state, which includes raw milk products such as cheese, kefir and yogurt.
Recent research has confirmed probiotic supplementation can stop tumor growth. And this makes perfect sense because 80 percent of your immune system is housed in your gut. In addition to supporting your immunity to disease, research has also shown that probiotics can improve digestive function and mineral absorption as well as aid in healing leaky gut, which all contribute to cancer prevention!
Sunshine and Vitamin D3
Science continues to support the fact that high levels of heart healthy, fat-soluble vitamins and minerals are key to keeping your body free of cancer. And recently, there has been considerable progress regarding the role that fat-soluble vitamin D3 plays in cancer prevention.
Research studies are mounting and a 2007 randomized placebo controlled double blind clinical trial confirms that vitamin D is one of the best natural cancer treatments around.
The study, published in the American Journal of Clinical Nutrition, is truly groundbreaking as it evaluated nearly 1,200 postmenopausal women for four years and tracked how a 1400-1500 milligram supplement of calcium compared to a calcium supplement plus 1,100 IU vitamin D3 in preventing cancer.
The results were amazing. After just one year of vitamin D3-added supplementation, the risk of developing all cancer types was decreased by an astounding 77 percent! Compared to the 0 percent improvement in the placebo and calcium supplement only groups, this is truly remarkable!
The Best Way to Get Vitamin D
To best prevent breast cancer, research suggests you should supplement so that your vitamin D3 levels are at least 40-60 ng/ml and up to 80 ng/ml.
The sweet spot you’re shooting for is 50-70 ng/ml. Here’s the best way to get there:
Optimize vitamin D3 through 20 minutes of sun exposure everyday. This is best done by exposing 40 percent of your body to the sun between 10 am and 2 pm.
Take an oral supplement containing around 5,000 to 10,000 IU of vitamin D3 daily. Because they are fat-soluble, make sure that you take them with some healthy “fatty” foods containing coconut oil or a probiotic-rich drink like kefir.
It can be challenging to find a pure supplement on the market, so try to find a combination formula of astaxanthin, omega-3 fish oil and vitamin D3.
Turmeric and Curcumin
While the link between curcumin and disease reversal has been widely examined, the use of this spice in relation to cancer is one of the most thoroughly researched topics.
A number of laboratory studies on cancer cells have shown that curcumin does have anticancer effects. It seems to be able to kill cancer cells and prevent more from growing. And it has the best effects on breast cancer, bowel cancer, stomach cancer and skin cancer cells.
In fact, a 2007 laboratory study showed that the combined treatment of curcumin with chemotherapy killed more bowel cancer cells than chemotherapy alone.
Other laboratory studies have also shown that curcumin interferes with cancer development, growth and spread. And researchers have reported that curcumin blocked the formation of cancer-causing enzymes in rodents.
Recently, curcumin has received a great deal of focus because of its ability to reduce tumor size and even kill cancer cells!
Bottom line: Turmeric works incredibly well to help stop cancer in its tracks and is especially effective at treating breast cancer, colon cancer and skin cancer.
Oxygen Therapy and Hyperbaric Chambers
All normal cells have an absolute requirement for oxygen, but cancer cells can live without oxygen — a rule without exception. Deprive a cell 35 percent of its oxygen for 48 hours and it may become cancerous.
~ Otto Warburg, MD (Nobel Prize in Physiology Winner, 1931)
Dr. Warburg made it clear that the root cause of cancer is oxygen deficiency, which creates an acidic state in the human body. He also discovered that cancer cells do not breathe oxygen and cannot survive in the presence of high levels of oxygen, as found in an alkaline state.
We’ve all heard that antioxidants kill free radicals in the body and reverse oxidative stress-causing chronic disease. This is one of the reasons why I love to use blueberries in my morning Berry Protein Smoothie! But is eating blueberries enough to cure cancer?
Probably not. That’s why supplementing with oxygen therapy and utilizing a hyperbaric chamber is highly beneficial for people seeking natural cancer treatments.
Because the air pressure inside a hyperbaric oxygen chamber is about 2.5 times greater than the normal pressure in the atmosphere, it causes your blood to carry more oxygen to the organs and tissues in your body. Known to heal everything from infected wounds to radiation injuries, many people claim that it has cured them of cancer. While it’s not quite mainstream yet, a growing numbers of hospitals have purchased some units to help their patients.
Prayer and Building Peace
A joyful heart is good medicine, but a broken spirit dries up the bones.
In addition to the many research studies that have been conducted on the healing benefits of prayer, maintaining mental peace and a positive outlook are absolutely critical to cancer prevention and treatment.
Some people utilize Eastern techniques like practicing tai chi or simply feeling gratitude, and these are highly effective in their own right. My favorite forms of meditation, however, consist of prayer, gratitude and reading the Bible.
Whatever your preference, make sure your focus is on living a stress-free lifestyle filled with peace and joy!
Bonus Therapy: Immune-Boosting Mushrooms
Mushrooms have been used in Chinese medicine for over 4,000 years, and research regarding the cordycep and reishi species and cancer therapy has been pretty straightforward. They can:
Boost your immune system
Reduce radiotherapy and chemotherapy side effects like nausea and hair loss
Of course, these results all depend on which extracts you choose and their concentrations. Some sources even suggest that supplementing with a complementary dose of vitamin C is also necessary.
Foods and Habits that Increase Your Cancer Risk
Just like with heart disease, diabetes, leaky gut syndrome and other autoimmune disorders, free radical damage or oxidative stress from inflammation is truly at the root of cancer formation. While we often think of the word “cancer” as one type of disease, this term actually encompasses over 100 different cellular disorders in the body. Cancer refers to uncontrolled cell division that leads to a tumor or abnormal cell growth. When abnormal cells divide without control, they can invade nearby tissues and spread to other parts of the body, including the blood and lymphatic systems.
The root causes of cancer are complex and multifactorial, with possible causes including: poor diet, exposure to environmental toxins, genetics, viruses or infections, high stress levels, poor digestion and nutrient absorption, and lack of physical activity. While most people choose to turn to conventional cancer treatments like chemotherapy, radiation or other drugs, there’s also mounting evidence that cancer risk can be dramatically reduced by following a healthy diet filled with anti-inflammatory foods and controlling other factors that kick off heightened oxidative stress, also called an “immune cascade.”
Foods that increase inflammation and cancer risk include:
Conventional dairy products
What does work when it comes to lowering inflammation and fighting free radical damage? The key is consuming plenty of cancer-fighting foods with antioxidants and natural anti-inflammatory phytonutrients. This means avoiding packaged and processed foods that contain dangerous phthalates and focusing on only those that do not contain antibiotics, chemicals or toxins. Buying foods that are organic, grass-fed, pasture-raised and additive-free can greatly lower the toxic load of your diet.
Findings from the 2010 European Prospective Investigation into Cancer and Nutrition (EPIC) that looked at dietary factors associated with higher cancer risks showed that there’s significant associations between cancer risk and low intakes of certain nutrients. Data from the investigation that was published in the European Journal of Cancer showed an inverse association between higher intakes of vitamin C, carotenoids, retinol, α-tocopherol and fiber with overall cancer risk.
After following over 519,978 participants living in 10 European nations, results showed that those who most closely followed a style of eating similar to the Mediterranean diet were the most protected. High intake of cancer-fighting foods like vegetables, fruit, fish, calcium-rich foods and fiber was associated with a decreased risk of colorectal, lung and breast cancers, while red and processed meat intake, alcohol intake, unhealthy body mass index (BMI), and abdominal obesity were associated with an increased risk. Being physically active and obtaining enough vitamin D also helped lower cancer susceptibility.
What does this mean in terms of choosing the very best cancer-fighting foods that you can? Lots of fruit and vegetables can help lower the risk of cancer and offer protective elements so these should be the bases of your diet. On top of that, obtaining enough healthy proteins and fatty acids keeps your immune system working properly and prevents muscle wasting, deficiencies, or hormonal and nerve problems.
Leafy Green Vegetables
Leafy greens are the cornerstone of any healthy diet since they’re exceptionally rich in vitamins, minerals, antioxidants and enzymes, yet very low in calories, fats, sodium and other toxins. Leafy greens of all kinds — nutritious spinach, kale, collard greens, romaine, arugula salad, watercress, etc. — are rich in antioxidants known to combat cancer, including vitamin C and beta-carotene (a type of vitamin A).
And the benefits keep coming; as natural sources of glucosinolates, they also contain antibacterial and antiviral properties, inactivate carcinogens, help reprogram cancer cells to die off, and prevent tumor formation and metastasis. These powerhouse chemicals are known to break down during the chewing and digestion process into biologically active compounds that prevent cancer cells growth, which are referred to as indoles, thiocyanates and isothiocyanates.
Isothiocyanates (ITCs) found in leafy greens, which are made from glucosinolates, have been reported to help detox your body at the cellular level. Add a handful of leafy greens to your lunch and dinner to increase your nutrient intake; to make obtaining them simpler, try juicing vegetables for near perfect health. Vegetable juices are very easy to digest and make yourself at home. The Gerson diet meal plan even advises cancer patients to drink 13 glasses of freshly prepared juice daily!
Cruciferous vegetables are known to be powerful cancer killers and some of the best vitamin C foods widely available. Many are rich in glutathione, known as the body’s “master antioxidant” since it has high free-radical-scavenging abilities. Nearly all members of the brassica family of cruciferous vegetables are nutrient-dense sources of a family of phytochemicals called isothiocyanates that are linked to cancer prevention. In addition to isothiocyanates, cruciferous veggies like cabbage and broccoli also contain sulforaphanes and indoles — two types of strong antioxidants and stimulators of detoxifying enzymes that protect the structure of DNA.
Add one or two kinds — including broccoli, cauliflower, cabbage or Brussels sprouts — to three mostly plant-based meals daily in the form of roasted veggies, soups or stir fries, or dip them into hummus or Greek yogurt for a healthy, fast snack. Additionally, many other vegetables are beneficial for lowering cancer risk, including onions, zucchini, asparagus, artichokes, peppers, carrots and beets.
The ORAC scores of nearly all berries are very high, making them some of the top high-antioxidant foods in the world. Blueberries, raspberries, cherries, strawberries, goji berries, camu camu and blackberries are easy to find and use in numerous types of recipes — which is good news considering they supply vitamin C, vitamin A and gallic acid, a powerful antifungal/antiviral agent that increases immunity.
Berries are especially rich in proanthocyanidin antioxidants, which have been observed to have anti-aging properties in several animal studies and are capable of lowering free radical damage. High amounts of phenols, zeaxanthin, lycopene, cryptoxanthin, lutein and polysaccharides are other berry benefits. Less familiar “superfoods” mulberry, camu camu and goji berries have been used in traditional Chinese medicine since around 200 B.C. to increase immunity and energy, so look for those in powder or dried form in health food stores and online.
Brightly Orange-Colored Fruits and Veggies (Citrus Fruits, Squash, Sweet Potatoes, etc.)
Brightly colored pigments found in plant foods are a sure sign that they’re beaming with phytochemicals, especially carotenoid antioxidants. This is exactly the reason you want to “eat the rainbow” and vary the colors of the foods on your plate.
Carotenoids (alpha-carotene, beta-carotene, lycopene, lutein, cryptoxanthin) are derivatives of vitamin A found in many citrus fruits, sweet potatoes, berries, pumpkin, squashes and other plant foods. One of the most researched is beta-carotene, an essential nutrient for immune functioning; detoxification; liver health; and fighting cancers of the skin, eyes and organs.
Two nutrients that give these foods their signature dark hues include lutein and zeaxanthin, which have been shown to help prevent eye and skin-related disorders since they act as antioxidants that filter harmful high-energy blue wavelengths, protecting healthy cells in the process.
When it comes to carbohydrate-rich veggies, studies show that complex carbs, including sweet potatoes, carrots, beets, other tubers and whole-grain foods, is related to a reduced risk of several types of cancer, particularly of the upper digestive tract. This is likely due to a favorable role of fiber, but the issue is still open to discussion. In contrast, refined grain intake and high glycemic load foods are associated with increased risk of different types of cancer, including breast and colorectal.
Fresh Herbs and Spices
Turmeric, which contains the active ingredient curcumin, has been shown to decrease tumor size and fight colon and breast cancer. Along with easy-to-use black pepper, turmeric absorption is enhanced and better able to fight inflammation. Aim for one teaspoon of turmeric powder and 1/4 teaspoon of black pepper or more daily, which can easily be used in a tonic drink, with eggs or in a veggie stir fry. You can also take curcumin supplements; aim for 1,000 milligrams daily.
Additionally, other herbs that act as immune system boosters include ginger, raw garlic, thyme, cayenne pepper, oregano, basil and parsley — which can easily be used in many recipes, juices, dressings and smoothies.
Organic meats including beef or chicken liver are recommended on many cancer-fighting diets since they’re considered some of the most nutrient-dense foods on the planet and extremely high in vitamin B12. Consuming organic meats as part of a “nose to tail” approach to eating animal proteins provides minerals that help cleanse the liver and enhance the ability to remove toxins from the blood and digestive tract.
Detoxifying with rich sources of selenium, zinc and B vitamins helps purify blood; produce the bile needed to digest fats; balance hormones naturally; and store essential vitamins, minerals and iron. These mineral-rich foods can help counteract the effects of alcohol, prescription drugs, hormone disruptions, high triglyceride levels, low potassium, obesity and viral infections.
Cultured Dairy Products
Cultured dairy products are a rich source of “good bacteria” probiotics, which are microorganisms that promote a natural bacterial balance in your intestinal microflora and help increase immunity. Over 80 percent of your immune system is housed in your gut, so it’s no surprise that probiotic foods and supplementation can stop tumor growth and help cells renew.
One of the easiest ways to consume more probiotics is in their most natural state, which includes raw milk products such as cheese, kefir and yogurt. Raw and cultured are key here, since fermentation produces probiotics but high heat processing used to pasteurize dairy can damage many of the vital nutrients, including the enzymes, proteins and probiotics. Most dairy today is loaded with hormones, antibiotics, pain killers and pesticide residue so buying organic is also important.
Aim for six ounces of cultured dairy daily (probiotic yogurt, cottage cheese, goat milk kefir or amasai). Cottage cheese, which is rich in sulfur protein and saturated fats, was found to be especially beneficial as part of the Budwig diet for cancer protocol. You can also increase your probiotic food intake without dairy by consuming cultured vegetables like kimchi, sauerkraut, coconut kefir, kombucha or natto.
Nuts and Seeds
Chia seeds and flaxseeds are two of the most nutrient-dense seeds in the world. They provide fiber, omega-3 fatty acids and a range of important minerals. Hemp seeds, sesame seeds, pumpkin seeds and sunflower seeds are also beneficial and full of healthy fatty acids, as are walnuts, brazil nuts and almonds. Their health benefits and are best sprouted and can be used easily in smoothies, baked goods and with yogurt. Aim for two tablespoons daily.
Healthy Unrefined Oils (Coconut, Flax, Cod Liver and Extra Virgin Olive Oil)
Did you know that your brain and nervous system control the function of your entire body and that about 60 percent of your nervous system is made up of fatty acids? The problem is that many of the conventional processed fats and oils widely consumed today are hydrogenated oils that are capable of destroying the membranes of our cells, leading to diseased cells and toxicity.
Refined and rancid fats create problems throughout your entire body, leading to lower immune function, cell congestion and inflammation that kicks off disease. Replace refined vegetable oils, hydrogenated oils and trans fats with quality oils, including flax oil, extra virgin olive oil, cod oil and coconut oil. These nourish your gut and promote better immune function, help you reach and maintain a healthy weight, plus flaxseed and cod liver oil contain essential omega-3 fatty acids that can help energize your cells.
Nutritious mushrooms vary in terms of their benefits, taste and appearance since hundreds of mushroom species are in existence today, but all are known to be immune-enhancers and many have been used to fight cancer for centuries. Reishi, cordyceps and maitake in particular can improve immune function and cell regeneration. Look for them in capsule or tincture form, and cook with them whole whenever possible too.
Metastasis is the most deadly aspect of cancer and results from several connected processes including cell proliferation, angiogenesis, cell adhesion, migration and invasion into the surrounding tissue. Metastasis is the principal cause of death among cancer patients, so it’s one of the most important issues in cancer research today. Several clinical and epidemiological studies have reported that the consumption of green tea can help decrease cancer risk. Green tea contains major polyphenolic compounds, including epigallocatechin-3-gallate, which has been shown to inhibit tumor invasion and angiogenesis, which are essential for tumor growth and metastasis.
Teas derived from the leaves of the plant Camellia sinensis are commonly consumed as beverages around the world, including green, black or oolong tea. While all traditional teas seem to be beneficial, the most significant effects on human health have been attributed to green tea, such as matcha green tea. It contains the highest percetange of polyphenolic compounds, catechin, gallocatechin and EGCG.
The antioxidant EGCG appears to be the most potent of all the catechins, and its anticancer effects have activity about 25–100 times more effective than that of vitamins C and E! EGCG has been reported to be linked to the modulation of multiple signaling pathways, finally resulting in the downregulation of expression of proteins involved in the invasiveness of cancer cells.
According to a 2004 study conducted by researchers at the Richerche Institute of Pharmacology, higher fish consumption is another favorable diet indicator of better immune function. The study, which investigated the cancer-fighting effects of the Mediterranean diet, found that people who reported eating less fish and more frequent red meat showed several common neoplasms in their blood that suggested higher susceptibility.
Wild and especially small fish, including salmon, mackerel and sardines are anti-inflammatory omega-3 foods that are correlated with better brain, hormonal and nervous system health. Omega-3 fatty acids exert anti-inflammatory effects, and therefore recent studies have connected them to cancer prevention and natural enhancement of antitumour therapies. Evidence suggests a role for omega-3 fatty acid supplementation in cancer prevention and reducing symptoms of treatments like chemotherapy. Omega-3s have been shown to preserve muscle mass and function in chemotherapy cancer patients and to contribute to a reduced inflammatory response resulting from the treatment’s toxicity.
Description of the cancer disease
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. Not all tumors are cancerous; benign tumors do not spread to other parts of the body. Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss and a change in bowel movements. While these symptoms may indicate cancer, they may have other causes. Over 100 cancers affect humans.
Tobacco use is the cause of about 22% of cancer deaths. Another 10% is due to obesity, poor diet, lack of physical activity and drinking alcohol. Other factors include certain infections, exposure to ionizing radiation and environmental pollutants. In the developing world nearly 20% of cancers are due to infections such as hepatitis B, hepatitis C and human papillomavirus (HPV). These factors act, at least partly, by changing the genes of a cell. Typically many genetic changes are required before cancer develops. Approximately 5–10% of cancers are due to inherited genetic defects from a person's parents. Cancer can be detected by certain signs and symptoms or screening tests. It is then typically further investigated by medical imaging and confirmed by biopsy.
Many cancers can be prevented by not smoking, maintaining a healthy weight, not drinking too much alcohol, eating plenty of vegetables, fruits and whole grains, vaccination against certain infectious diseases, not eating too much processed and red meat, and avoiding too much sunlight exposure. Early detection through screening is useful for cervical and colorectal cancer. The benefits of screening in breast cancer are controversial. Cancer is often treated with some combination of radiation therapy, surgery, chemotherapy, and targeted therapy. Pain and symptom management are an important part of care. Palliative care is particularly important in people with advanced disease. The chance of survival depends on the type of cancer and extent of disease at the start of treatment. In children under 15 at diagnosis the five-year survival rate in the developed world is on average 80%. For cancer in the United States the average five-year survival rate is 66%.
In 2012 about 14.1 million new cases of cancer occurred globally (not including skin cancer other than melanoma). It caused about 8.2 million deaths or 14.6% of human deaths. The most common types of cancer in males are lung cancer, prostate cancer, colorectal cancer and stomach cancer. In females, the most common types are breast cancer, colorectal cancer, lung cancer and cervical cancer. If skin cancer other than melanoma were included in total new cancers each year it would account for around 40% of cases. In children, acute lymphoblastic leukaemia and brain tumors are most common except in Africa where non-Hodgkin lymphoma occurs more often. In 2012, about 165,000 children under 15 years of age were diagnosed with cancer. The risk of cancer increases significantly with age and many cancers occur more commonly in developed countries. Rates are increasing as more people live to an old age and as lifestyle changes occur in the developing world. The financial costs of cancer were estimated at $1.16 trillion US dollars per year as of 2010.
Сообщение отредактировал Doctor - Четверг, 15.09.2016, 05:45