Showing posts with label cancer and food. Show all posts
Showing posts with label cancer and food. Show all posts

Autophagy Activation Through Fasting: A Novel Strategy for Colon Cancer Prevention

Fasting and Colon Cancer: A Deeper Dive:

The Complex Relationship:

The connection between fasting and colon cancer is a burgeoning area of research, offering intriguing possibilities for cancer prevention and treatment. While the exact mechanisms are still being elucidated, several key factors contribute to this potential protective effect:

Autophagy: The Body's Cellular Cleanup:

  • Cellular renewal: Fasting induces autophagy, a process where cells recycle damaged components. This cellular "spring cleaning" can help eliminate precancerous cells and prevent the accumulation of harmful substances.   
  • Tumor suppression: Emerging evidence suggests that autophagy can also directly suppress tumor growth by inducing cell death in cancer cells.   
  • Insulin and IGF-1: Growth Factors in Check
  • Metabolic balance: Fasting can lower insulin and insulin-like growth factor-1 (IGF-1) levels. These hormones are implicated in cell growth and proliferation, and elevated levels have been linked to increased cancer risk.   
  • Tumor environment: By reducing insulin and IGF-1, fasting may create a less favorable environment for tumor growth and development.

Inflammation Reduction:

  • Chronic inflammation: Chronic inflammation is a known risk factor for colon cancer. Fasting has been shown to reduce inflammation in the body, potentially contributing to a lower cancer risk.   
  • Immune system modulation: Fasting can also influence the immune system, potentially enhancing its ability to detect and eliminate cancer cells.

Gut Microbiome:

  • Microbial balance: The gut microbiome plays a crucial role in overall health and can influence cancer risk. Fasting may alter the composition of the gut microbiota, promoting a healthier balance of bacteria.  
  • Protective effects: Certain gut bacteria have been linked to reduced inflammation and improved immune function, both of which can contribute to colon cancer prevention.

Types of Fasting and Their Potential Benefits:

  • Intermittent fasting: This involves cycling between periods of eating and fasting. It has been studied most extensively and shows promise in cancer prevention.   
  • Prolonged fasting: Longer fasting periods may induce more profound metabolic changes, but their safety and efficacy in cancer prevention require further investigation.
  • Fasting-mimicking diets: These diets restrict calories and certain macronutrients while providing essential nutrients. They have shown promise in reducing cancer risk and may be more sustainable for some individuals.

Important Considerations and Future Directions:

While the evidence is promising, it's essential to approach fasting as part of a comprehensive cancer prevention strategy. Factors such as overall diet, exercise, and genetic predisposition also play significant roles.
  • Individualized approaches: The optimal fasting regimen may vary depending on individual factors, including age, health status, and cancer risk.
  • Medical supervision: People with underlying health conditions or those undergoing cancer treatment should consult with a healthcare professional before starting a fasting program.
  • Long-term studies: More research is needed to fully understand the long-term effects of fasting on cancer prevention and to determine the optimal duration and frequency of fasting for different populations.
By continuing to explore the complex relationship between fasting and colon cancer, researchers hope to develop targeted interventions that can help reduce the burden of this disease.

Food contributes to cancer.. Alcohol. Salts. Red meat. Fat

Food contributes to cancer

  • Alcohol increases the risk of cancers of the mouth, Larynx, pharynx, esophagus, liver, large intestine, breast And lung.
  • Foods that contain salts by Large increases the risk of stomach cancer.
  • Foods that contain red meat And meat products can increase the risk of cancer of the large intestine, and also The risk of breast cancer and prostate cancer.
  • Foods that contain a high percentage of Fat increases the risk of lung cancer, colon, rectum, breast, prostate, Food increases the risk of obesity, which is itself a major risk factor for certain types of Cancer.

What foods do cancer cells feed on?

Sugar comes in many different forms, but the simplest form is a single molecule called glucose. All cells, including cancer cells, use glucose as their primary fuel.

Who should avoid eating red meat?

Dr. Hu recommends people who are at risk of heart failure or stroke to really limit eating red meat. “People with high cholesterol, high blood pressure, or a family history of cardiovascular disease should try to eliminate most — if not all — red meat.”

Should cancer patients avoid meat?

Cancer Council recommends:


avoiding processed meats such as frankfurts, salami, bacon and ham, which are high in fat and salt. limiting consumption of burnt or charred meat. choosing lean cuts of meat and poultry and eating more fish and plenty of plant-based foods such as fruit, vegetables and wholegrain cereals.

What meat is linked to cancer?

There is strong evidence that consuming: red meat INCREASES the risk of colorectal cancer. processed meat INCREASES the risk of colorectal cancer. Cantonese-style salted fish INCREASES the risk of nasopharyngeal cancer.

Does alcohol cause cancer?

All alcoholic drinks, including red and white wine, beer, and liquor, are linked with cancer. The more you drink, the higher your cancer risk.

What is the main cause of cancer?

Leading risk factors for preventable cancers are smoking, getting too much ultraviolet (UV) radiation from the sun or tanning beds, being overweight or having obesity, and drinking too much alcohol.

What type of cancer is caused by high fat diet?

It also underscores the role of the tumor suppressor gene PML in regulating cellular [fat production] and how PML loss could drive an aggressive disease.” In animal models, high-fat diets have been found to increase the risk for several cancers, including prostate, mammary, and colon cancers, said Dr. Hannun.

Does fat in food cause cancer?

Not necessarily. That's a common concern though: The most recent AICR awareness survey shows that more than 4 in 10 people think that high-fat diets can be a cause of cancer. However, whether your diet is higher or lower in fat, it's your overall eating choices that matter to reduce your risk of cancer.

What food ingredients are linked to cancer?

Of these, red and processed meats raise the most concern in terms of cancer risk. Red meat includes pork, beef, veal, and lamb. Processed meat includes bacon, ham, lunch meats, meat jerky, hot dogs, salami, and other cured meat products.

Why does red meat increase cancer?

Red and processed meat contain haem iron, which makes meat red in colour. When haem is broken down in the gut it forms N-nitroso compounds. These can damage the cells lining the bowel, which can lead to cancer.

Is red meat associated with cancer?

Red meat is associated with an increased risk of colon and rectum cancer, and evidence also suggests it is associated with some other cancers, such as prostate and pancreatic cancer. Examples of red meat include beef, pork, and lamb.

Diet for cancer prevention.. Stay away from meat, smoking and fat

Diet for cancer prevention

It is not food or nourishing one sponsor prevention of cancer, but a set of guidelines we or we follow to avoid the disease, which also helps in the prevention of other diseases, such as heart disease, diabetes, and obesity, you three-stage plan, change the pattern of your diet and your life.

Phase I:

On a rich diet of rich meat to vegetables, and whole grains, fruits, and grains and vegetables were the most important part of the meal, while the second part meat.

The   Grains and legumes, and fruits and vegetables:

"Rich in fiber, which carried with it toxins in bowel, Vikhals body of them through the process of defecation, and the more your consumption of fiber decreased injury cancer bowel especially thick, more than consumption lentils, bulgur, and vegetables, and fresh fruit with its skin: crust, potatoes, and apples , and pear ...

The best source of vitamins and natural anti-oxidants cells, protect them from cancer and support the work of the immune system.

 Almost free of fat, especially saturated. Because consumption of animal fat is linked to prostate cancer in men, and breast and uterine cancer in women. The overall fat, increase the weight, and obesity in men and women is an important factor in increasing rates of cancer worldwide.

Finally, FAO suggests the American Cancer, that if consumed each and every one of us daily five servings of fruits and vegetables, the proportion of cancer twenty percent and more.

Phase II:

If you smokers stop smoking. Can do so gradually, smoking the leading cause of lung cancer, mouth and stomach, liver, alcohol is also linked to breast cancer, and throat, and mouth, and liver, if you drink alcohol, you double your risk of cancer.

Sport helps a lot to quit smoking, and prevent weight gain, especially when you stop smoking. We know that what is required is a half an hour a day of movement, at least, but the new, it is not necessary to do at one time but can be divided into three or four times in day Kalrjoa office walk and then go to marketing and then walk around the house.

Phase III:

Tempered consumption of smoked and pickled in salt, and grilled over charcoal, and treatment, Kalmartdela and canned meat. The   Smoked meats or grilled on coal can contain carcinogens from smoke from the wild fire which encases   The surface of the meat that you dealing with grill Mnhan to last, little danger if at all when you prepare you a meal of grilled meat, cook it first in the oven to make a little straight and not have to expose a long time for the fire burning and smoke freewheeling.

The meat fatty when towed over the fire, increase the smoke harmful, which is deposited on the surface of foods, choose meat fat-free and Angah first vinegar and lemon, which reduces the harmful effects of these carcinogens, but for about canned and cold Kalmartdela has added her special materials keeps the color pink and away from germs, but chemicals can be transformed in the stomach to carcinogens.

Why do healthy people get cancer?

The main reasons are genetics and certain environmental or behavioral triggers. The tendency to develop some types of cancer is believed to be inherited — that is, the genes you were born with might carry a predisposition for cancer.

What is the number one cancer killer?

Lung and bronchus cancer is responsible for the most deaths with 130,180 people expected to die from this disease. That is nearly three times the 52,580 deaths due to colorectal cancer, which is the second most common cause of cancer death. Pancreatic cancer is the third deadliest cancer, causing 49,830 deaths.

What cell kills tumors?

A type of immune cell that can kill certain cells, including foreign cells, cancer cells, and cells infected with a virus. Killer T cells can be separated from other blood cells, grown in the laboratory, and then given to a patient to kill cancer cells.

What causes tumors to grow back?

A cancer recurrence happens because, in spite of the best efforts to rid you of your cancer, some cells from your cancer remained. These cells can grow and may cause symptoms. These cells could be in the same place where your cancer first originated, or they could be in another part of your body.

What makes a tumor grow fast?

So cancer cells send signals for a tumour to make new blood vessels. This is called angiogenesis and it is one of the reasons that tumours grow and get bigger. It also allows cancer cells to get into the blood and spread more easily to other parts of the body.

What is the biggest risk factor for all cancers?

Leading risk factors for preventable cancers are smoking, getting too much ultraviolet (UV) radiation from the sun or tanning beds, being overweight or having obesity, and drinking too much alcohol.

What is the main cause of all cancers?

Cancer is caused by changes to DNA. Most cancer-causing DNA changes occur in sections of DNA called genes. These changes are also called genetic changes. A DNA change can cause genes involved in normal cell growth to become oncogenes.

Does exercise shrink Tumours?

Exercise can make treatment more effective


Study participants who did 150 minutes of aerobic exercise, plus two sessions of strength training weekly for an average of five months (as they underwent four rounds of chemotherapy) enjoyed greater tumor shrinkage than those who didn't exercise.

Can you shrink a tumor with diet?

In recent years, there has been some evidence that dietary interventions can help to slow the growth of tumors. A new study from MIT, which analyzed two different diets in mice, reveals how those diets affect cancer cells, and offers an explanation for why restricting calories may slow tumor growth.

What stops tumors from growing?

Tyrosine kinase inhibitors (TKIs) block chemical messengers (enzymes) called tyrosine kinases. Tyrosine kinases help to send growth signals in cells, so blocking them stops the cell growing and dividing. Cancer growth blockers can block one type of tyrosine kinase or more than one type.

Do vegans have less cancer?

New study finds lower risks of cancer for vegetarians, pescatarians and low meat-eaters — Nuffield Department of Population Health.

Does cancer feed on fat?

As a result of oxygen's impact on biosynthesis, cancer cells growing in oxygen-limited environments are strongly dependent on the import of fats from the environment. This creates a crucial vulnerability for cancer cells, such that cutting their supply of imported fats may slow or stop cancer growth.

Can stress cause cancer?

While plenty of research has shown that stress can cause cancer to grow and spread in mice, studies haven't shown a clear link between stress and cancer outcomes in people. But it's difficult to study stress in people for several reasons, including challenges with defining and measuring stress.

Which fruit can avoid cancer?

Citrus fruit, like grapefruits and oranges, may have a role in preventing certain cancers. One large study in Japan found that people who had citrus fruits or juices 3-4 days a week were less likely to get cancer than those who had them 2 or fewer days a week.

Can you stop cancer with diet?

Eat a healthy diet


Although eating healthy foods can't ensure cancer prevention, it might reduce the risk. Consider the following: Eat plenty of fruits and vegetables. Base your diet on fruits, vegetables and other foods from plant sources — such as whole grains and beans.

What foods prevent all cancers?

No single food can protect you against cancer by itself.


But research shows that a diet filled with a variety of vegetables, fruits, whole grains, beans and other plant foods helps lower risk for many cancers. In laboratory studies, many individual minerals, vitamins and phytochemicals demonstrate anti-cancer effects.

Food and cancer.. Indiscriminate breeding of certain cells in the body. Change your diet to prevent cancer

The cancer is not one disease, but a group of diseases related to the indiscriminate breeding of certain cells in the body, which clump, and become a turn to the tumor.

Can remain localized tumors, such as breast cancer localized or spread to affect different parts of the body, while researchers still searching for the causes of cancer and methods of treatment, it seems that millions of cases, in the whole world, linked to lifestyle and way of food.

Could avoid about thirty percent of cancers simply by changing the diet, including the types and amount of foods Consuming,

in addition to the method of preparation.

Diet for cancer patient.. Healthy nutrition necessary to assist the work of the immune system to combat the side effects of chemotherapy and radiation

When your opponent any disease, you need to diet good, Vikv if the disease was cancer! .. The healthy nutrition necessary to assist the work of the immune system, and to combat the side effects of chemotherapy and radiation. The more food cancer patient fit. Doubled his chances of surviving. In general. Doctors may be amended somewhat by the patient's condition .. The cancer treatment side effects for food and difficulty in chewing and swallowing, and with an adequate amount of food. It is necessary to fight these cases, because twenty percent of cancer patients die from malnutrition and no disease.
Follow the instructions below to improve your food situation:
** Eat your meal in a quiet place, away from the noise and disturbance.
** Do not wait until it's time meal, you can eat when you feel hungry even if it between meals.
** Try to eat the foods you love, and ask who attends your food be within your favorite list.
** Stay away from smells that bother you and cook food with the beautiful smell used spices, mustard, lemon juice and fruit to improve the taste of the dishes.
** Honey, milk, jam repeatedly during the day for more energy.
** If you complain of nausea, stay away from fats and fried foods, eating toast and cakes, and drink a little of fluids during the meal, do not force yourself to eat   So you do not have to vomiting.
** If you suffer from ulcers in the mouth. Stay away from spices, citrus and citrus, cook food thoroughly, to make it easier to chew and swallow, kibble Food if necessary, use absorbent tube to drink.
** Consult your doctor to advise you with the right medications to relieve nausea or appetite.

Foods that fight cancer.. Garlic and onions. Citrus. Soy. Tea. Tomatoes. Cauliflower, cabbage, broccoli, kale

Cauliflower, cabbage, broccoli, kale, namely:
Rich natural chemicals (Phytochemicals) Show that it fights and prevents carcinogens.
Garlic and onions:
Containing compounds Alolilih (Allyl compounds) Responsible for the distinctive smell, contribute to the elimination of carcinogens from the body.
Citrus:
Oranges, limes and grapefruit, and fruit, and vegetables rich in vitamin C , Kalvljevlh, parsley, kiwi, mango all have, in addition to vitamin C Natural substances that prevent oxidation of the cells of the body and spread of cancer.
Soy:
Rich plant hormone (Phytoesrogens)  
Observed that the rate of breast cancer, and Almid, uterus, prostate and less Pkterfi countries China and Japan where soy signifies within their traditional diet.
Tea:
There have been many studies that indicate the role of tea effective in the fight against various types of cancer and prevention, especially green tea,
  Due to the richness of phenolic substances and Filafinuh
  (Phenols,   flavonoids) Which prevent the formation of cancerous tumors in the body.
Tomatoes:
In all its forms: fresh, cooked, and the sauce or the Lord.
Contain a natural substance called lycopene (Lycopene)
Studies indicate that it is more effective than beta carotene (Beta carotene)   In preventing the spread of cancer cells. Whenever consumed tomatoes and tomato sauce have decreased the risk of prostate cancer and bowel.

The link between diet and cancer.. Reduce total fat. Eating vegetables and fruits. Eat diets rich in meat increases the risk of breast cancer and colon

Research indicates that there are nutritional factors may be involved in the growth of cancer, such as fat intake, total calories, lack of fiber, foods that lack vitamin A and carotenoids as potentially having the role of alcohol with vitamin C, E, protein Sulainyumi Selenuim Protein Almmlhat, pickling salt and other foods.
The Commission issued a diet and health emanating from the National Research Council in America following recommendations regarding diet and cancer risk:
* Reduce total fat to 30% or less of total calories.
* Eat five or more alternatives of fruits and vegetables especially green and yellow vegetables, citrus fruits each day. Has not yet determined the importance of factors responsible for the protective role of these foods on cancers of the lungs, stomach and large intestine cancer has been proven that low intake of carotenoids (pigment root) located in the green and yellow vegetables contribute to increased risk of developing lung cancer.
* Maintain eating in moderate quantities has been associated with eating diets rich in meat with an increased risk of breast and colon cancer.

Therapeutic feeding and basic methods used in the treatment of cancer and identify the causes of disease

Basic methods used in cancer treatment are:
** Surgery.
** Radiation.
** Chemotherapy.
It is possible to use one method or a combination of them at the same time in addition to the need of treatment to take care of food.
Causes cancer
It seems that heredity, viruses and environmental factors play in cancer growth, but exactly what causes still unknown.

Nutritional care of cancer.. Calendar food shortages resulting from cancer or from treatment

Targets short-term care food D body best food as possible, as well as treating the symptoms, maintaining a normal body weight of the body, and evaluate nutritional deficiencies that result from the cancer or from treatment, as is also aimed to assess the imbalance of fluids and electronics and problems recurring water retention The increase in intra-cells, increased total body sodium and low amounts of water in addition to the internal cells lower body potassium.
And adopt long-term goals on the medical long-term goals as well, and offered to patients who have not been diagnosed accurately supported by the body and diluted to pain and require care to make the patient comfortable and grant him and his family moral support.
Patients who are to have a response for the treatment of cancer or surgery are supplied to support diet very high aims mainly to prevent the patient from losing weight and increase relatively to respond to cancer treatment and survival in patients who are able to maintain their weight and others who can reduce as much as possible from the weight loss, which may happening to them. And patients who can put on a high-protein diet and calories to overcome the side effects of different methods of treating cancer and can carry larger doses than those borne by patients who are not subject to this type of diet. Balanced diet helps the patient to maintain his strength also increase resistance to infection and can achieve the goals of any one food or a combination of the following:
** Eating a normal diet plus supplementary feeding.
** Tube feeding.
** Intravenous nutrition.
And food support depends who is chosen on the stage of the disease, the nutritional status of the patient, the level of performance of the patient's digestive system to function also depends on the patient's ability to chew and swallow and feed himself. 
The main problem for cancer patients are unwilling or unable to eat enough and represents loss of appetite, nausea, vomiting and feeling early satiety, excessive fatigue, pain and discomfort associated with eating part of the problem or may be caused by these symptoms is the same disease or treatment method especially when radiation or chemicals. Since most cancer drugs cause nausea and vomiting and many of them cause diarrhea, has been disrupted Mekdrgh some patients to taste salt, sugar or acid or taste heat in foods may also be a change in the smell of food in patients makes them feel nauseous may feel fullness early result delayed gastric emptying time is likely to be the result of a lack of digestive enzymes, stomach muscle weakness and other changes that occur in the physiology of the body. In my case radiation therapy or chemicals are normal tissue damage and cancer cells alike.

Foods protect against cancer.. Fresh vegetables and leafy. Fat. Alcohol. Low fiber intake in food

** Found that 70% of cases of various cancers are attributable mainly to the food in one human in his daily life.
** And there is a relationship between eating large amounts of foods rich in fat and breast cancer incidence and colon.
** There is also a relationship between alcohol consumption and cancer, which affects the digestive tract, breast and liver.
** And do not forget the relationship between low intake of fiber in the food and the incidence of colon cancer.
And real that eating fresh vegetables and leafy including in particular is one of the most common types of food protective of cancer, followed by platoon mercury "garlic, onion, leek," followed by the islands in the third place, Venbataat platoon Crusade "Venus and cabbage and turnips and radishes and mustard" in fourth place, and finally fruit and citrus.