Foods that can protect you against cancer

There is no single food or its substance that can save you from cancer. But the scientists from the American Institute for Cancer Research have named 11 foods that can protect you from cancer. To use them effectively, you have to use the right combination of foods in a predominantly plant-based diet.

The facts are mounting that the minerals, vitamins and phytochemicals in plant foods interact to provide extra cancer protection and this idea is called synergy. Here is the list of those 11 foods that can protect you against cancer:

1. Beans


2. Berries


3. Cruciferous Vegetables


4. Dark Green Leafy Vegetables


5. Flaxseed


6. Garlic


7. Grapes and Grape Juice


8. Green Tea


9. Soy


10. Tomatoes


11. Whole Grains

A cup of coffee daily keeps cancer away

A latest finding in US suggests that drinking a cup of coffee daily might reduce the risk of developing skin cancer. This study was started in 1990 and investigated 77,000 white postmenopausal women in the US.

These women provided lot of information about themselves like how much coffee or tea they drink and whether they had ever been diagnosed with non-melanoma skin cancer.

The study recorded many factors about the investigating women like their age, BMI, smoking habit and whether they live in a sunny area.

The researchers found that a daily cup of caffeinated coffee was connected with a five percent drop in the women's odds of reporting non-melanoma skin cancer, reported the online edition of health magazine WebMD. Women who drank six cups of caffeinated coffee per day were 30 per cent less likely than other women to report non-melanoma skin cancer, the researchers said.

Get slim if want to cut risk of cancer

A Major international study claimed that who are not overweight should also slim down if they want to cut down the risk of cancer. The World Cancer Research Fund issued some severe recommendations.

They include not gaining weight as an adult, cutting sugary drinks and alcohol and stop eating bacon and ham. All of us need to get slim but avoid getting underweight. People with BMI in the range 18.5 to 25 are considered healthy weights. But the study suggests that risk increase when we move towards25 mark. So we need to try in remaining as close as to the lower end.

Link – Via BBC NEWS UK

Obesity and smoking big friends of cancer

According to a research done by the British Scientists, for smokers, smoking is the biggest reason for cancer and for no smokers; it is the obesity, main reason for cancer. Non smokers have the option of going for healthy diets and staying away from junk food as a way to prevent cancer.

Obesity has a big link with cancer

A recent study revealed that remaining slim and avoiding high amount of red meat and wine are the best way to prevent cancer. Our body fat and cancer has much more link than generally felt (Via Yahoo News).

Professor Michael Marmot, chair of the panel of 21 eminent scientists who compiled the report, said: "We are recommending that people aim to be as lean as possible within the healthy range, and that they avoid weight gain throughout adulthood."

The report includes five key findings

Processed meat should be eaten carefully.

Link between red meat and colorectal cancer: It suggests that people should not eat more than 500g of cooked red meat a week.

Alcohol is a big reason for cancer. If people must have to drink, they need to keep their alcohol intake to some limits.

Report suggests mothers for breastfeeding to their kids for the first six months after birth followed by complementary breastfeeding protects mothers from breast cancer.

Report did not recommend dietary supplements as prevention.

Modern lifestyle given rise to cancer rate

According to the experts from UK, many foods, alcohol and sun has given big rise to certain forms of cancer. Data from Cancer Research shows that cases of melanoma, the most dangerous form of skin cancer, have risen by 40% in the past decade.

The cases of mouth cancer have increased by 25 percent that is linked with high amount of drinking and smoking. Researchers suggested that around 50 percent of these cases can be avoided if we make some healthy changes to our lifestyle.

HABITS AND CANCER

Smoking

A number of researches over the years show that lung cancer is greatly linked with smoking this means that there is a close relationship between cancer and tobacco. Lung cancer deaths in the United States show that there is a drastic increase in lung cancer deaths with the increase of smoking and in recent there is a decrease in lung cancer deaths with the decrease in smoking. Similarly tobacco, diet, exercise, alcohol, tanning choices, and certain sexually transmitted diseases are the major risks for other types of cancer.

Light

There is a correlation between cancer incidence with the lower levels of melatonin produced in the body when people spend more time in bright-light conditions. This effect is compounded in people who sleep fewer hours and in people who work at night, two groups that are known to have higher cancer rates.

Diet

Obesity increases the risk of cancer. Cancer is greatly linked with the eating habits, for example gastric cancer is more common in Japan and colon cancer is more common in the United States. Epidemiologists studying both diet and serum levels observed that high levels of beta-carotene, a precursor to vitamin A, were associated with a protective effect, reducing the risk of cancer. Effect is strong in lung cancer. Tests found no benefit of beta-carotene supplementation in reducing lung cancer incidence and mortality.

New Technology Helps Doctors Diagnose Skin Cancer

May is Skin Cancer Awareness Month. Researchers are working on a new technology to help doctors diagnose skin cancer without cutting into the skin.

A small changeable dark spot on your skin may not look like much, but only a doctor's trained eye can rule out skin cancer.

"Melanoma is a very serious and deadly cancer and way too common. And if caught early, can be cured with simple excisions," said Dr. Allan Halpern, a dermatologist.

Currently, suspicious moles are biopsied. The doctor takes a small tissue sample by cutting into the skin, which leaves a car. If melanoma is discovered, a second surgery makes a wider cut. At Memorial Sloan-Kettering Cancer Center, researchers are looking for a way to detect skin cancer more quickly and painlessly without scarring (Originally posted on WTVQ 36).

Environmental Factors in Breast Cancer

Researchers from Harvard University, Roswell Park Cancer Institute and the University of Southern California, along with the Silent Spring Institute, collected and assessed existing scientific reports of breast cancer and environmental pollutants, diet, body size, and physical activity. Also reviewed were animal studies that identify chemicals as potential mammary carcinogens. The study findings were released in the online version of the American Cancer Society's scientific journal, Cancer (From Associated Content).

The free, searchable database reveals that exposure to potential breast cancer-causing agents is widespread from chemicals used in consumer products, food, women's workplaces, and in air and water pollution. The database includes references to 900 studies of which 460 are human breast cancer studies. The researchers stressed that 29 of the potential cancer-causing carcinogens are found in massive amounts in the U.S., but little is known yet about their effects on human health.

Breast Cancer in Males

Introduction

Most of the men thought that breast cancer only affects women and not men. They accept it as a truth that they are not at the risk of getting breast cancer. But this is not true; men are also at the risk of developing breast cancer. The main symptoms and signs of male breast cancer are given below.

Signs and symptoms

Breast lumps, swelling, dimpling around the breast area, nipple retraction, redness, scaling and nipple discharge are the main symptoms of breast cancer among males. The breast mass in men is much less than the women have, so in males breast cancer can easily affect the closer tissues than in females. That’s why these symptoms in males need not to ignore as these breast cancer in more dangerous in males than the females.

Risk factors

In the age of 60 men is more likely to develop breast cancer, so the main risk factor is advanced age. The other well-known risk factor is the family history. Liver disease can reduce the levels of androgen and can raise the levels of estrogen in males that make men more prone to the disease. Exposure to radiation can also develop breast cancer. Genetic mutations like Kleinfelters syndrome can also develop breast cancer in men.

Diagnosis

Screening mammograms are simply x-rays of each breast. The breast is placed between two plates for a few seconds while the x-rays are taken. If something appears abnormal, or better views are needed, magnified views or specially angled films are taken during the mammogram. There are some experimental screening modalities that are currently being studied. These include MRI, ductal lavage, ultrasound, optical tomography, PET scan, and digital mammograms. Depending on the results of the mammograms and/or ultrasounds, your doctors may recommend that you get a biopsy.

Treatment

There are a number of options available to men with regard to the treatment of breast cancer like surgery (modified mastectomy), radiation therapy, chemotherapy, and hormone therapy. The survival rates for the males with breast cancer are similar to that of females with breast cancer. So men should be made mentally prepared about the fact that breast cancer can also affect them. So males need to examine regularly for the breast cancer in advanced age.

HOW CANCER DEVELOPS

Proliferation and programmed cell death are totally in balance to ensure the veracity of organs and tissues. But some times some type of mutations occur in the DNA of the cell, which results imbalance in proliferation and programmed cell death. This may cause uncontrolled and rapid division of cells, which lead to benign tumor initially but some times it may turn in to a malignant tumor and hence CANCER. The benign tumors do not attack and spread to other body organs or tissues but they are harmful only when their target is any vital organ of the body. While malignant tumors are life takers as they can spread and even attack other organs.

How a malignant tumor develops

Tumors act as the self-regulating target of natural selection. Mutated cells promote their own growth and proliferation. Mutations may cause rapid growth, ability to migrate and capacity to spout into blood vessels. If these mutant strains come to dominate the clone the tumor may progress towards a malignant status. Invasive and proliferation abilities of the normal cells are similar to that of cancer cells. But the regulatory mechanisms of normal cells are different from the cancer cells. Hence in the cancer cells mutations mainly affect the regulatory genes of the cells. Rapidly dividing cells provide an opening for cancer. Cancer cells even becomes resistance to the anti cancer pharmaceuticals. The more rapidly the cells divide, the more likely that a variant will amplify into a clone. That is why skin and blood cancers are more common than the bone cancer.

Statins May Fight Lung Cancer

Cholesterol-Lowering Drug May Have Added Benefit for Lung Cancer People taking statins to control their cholesterol levels may be getting an unexpected benefit for their lungs, new research suggests (From ABC News).

A study appearing in the latest issue of the journal Chest showed that patients who had taken statins for six months or longer cut their lung cancer risk by more than half.

In the study, a team of researchers led by Louisiana State University's Dr. Vikas Khurana looked back at the records of more than 400,000 patients in the Veterans Administration Hospital System, more than 160,000 of whom were taking statins at the time.

The research lends credence to previous animal and test tube studies suggesting that statins are capable of blocking the growth of cancer cells.

"Our study suggests that statins have a potential role in primary chemoprevention for lung cancer," the researchers write in their conclusion. "Due to the high prevalence of statin use and grave prognosis of lung cancer, even a modest reduction means a considerable effect on public health."

The numbers seem to agree. In 2005, lung cancer accounted for about 160,000 deaths in the United States. The researchers note that they hope future studies will help determine whether the drugs can one day be used to fight lung cancer in a clinical setting.

Dr. Tim Johnson, ABC News' medical editor, said on "Good Morning America" Tuesday that the findings, though preliminary, are intriguing. But he agreed that more research is needed to clarify the effects of statins on lung cancer and to iron out some potentially confusing trends.

"When they looked at people who had taken statins for less than six months, they seemed to have somewhat of an increased risk," Dr. Tim said. "So it is a complicated study and we now need a so-called gold-standard randomized trial."

How Acupuncture and Massage help after cancer surgery

A cancer patient feels a lot of pain (intolerable pain) and a lot of anxiety or worry after undergoing a cancer surgery.

According to a new study acupuncture and massage combination can ease depression and pain after cancer surgery. Acupuncture helps in decreasing the pain and also control the vomiting after the surgery. Massage aid to the anxiety of cancer patients. But there are still no evidences of combining the two therapies for the well being of the people who accompany a lot of pain and worry after undergoing cancer surgery. They are passing through the emotional and physical difficulties.

Two studies are done keeping in view the effects of acupuncture and massage in reliving the cancer patients from pain and anxiety after cancer surgery. One study is done on 138 patients who are provided with a standard post-operative care or standard care plus acupuncture and massage for 2 days after their cancer surgery. The second study is also done on 138 people. According to this study patients after cancer surgery are provided with standard post-operative care or standard care plus acupuncture and massage for 2 days. The studies find that there is a steeper decline in pain over 3 days and depression of the patients receiving therapies.

Overall, the study found, patients who received the therapies had a steeper decline in pain over 3 days, as well as fewer symptoms of depression. The findings are published in the Journal of Pain and Symptom Management.

"We can say that adding acupuncture and massage definitely helped," said lead study author Dr. Wolf E. Mehling, an assistant professor of family and community medicine at the University of California San Francisco.

So the patients receiving both acupuncture and massage in combination after cancer surgery got the benefit of lowering the pain and anxiety or we can say they got extra attention of the family members than the other patients.

Kidney Cancer and risk factors

Number 0f simple things like smoking, exposure of chemicals, overweight and inactive lifestyle, which we ignore in our daily life, can cause kidney cancer. High blood pressure, taking diuretics, race, gender and certain medications are some other risk factors, which lead to kidney cancer. The physician gets an idea to assess the symptoms through risk factors. The physician has to watch closely a patient who have higher amount of risk factors.

The risk factors give an idea about the disease before its occurrence so the risk factors help in preventing the disease from occurring. According to the risk factors one can avoid smoking and can increase the intake of vitamins. If a person avoid smoking then risk of kidney cancer reduced to 40%. Obesity is the main cause of adult and juvenile diabetes, which cause the need of dialysis or kidney failure. So through losing weight or through exercise you can reduce the risk of kidney cancer. But there are some genetic factors related to the kidney cancer, which are not avoidable.

So the thing what we have to consult our physician is about the risk factors. Prevention is better than cure so keeping this in mind one has to look for the risk factors and try to avoid them if not possible then need to go for treatment.

What is Osteosarcoma?

Osteosarcoma is also called bone cancer. It is the most terrible disease all around the world. It mainly affects children because it develops from osteoblasts. It caused by the genetic factors. Genetic factors change immature bone cells into cancer cells. Around the knee joint and close to the shoulder are the main sites of osteosarcoma. Swelling just above or below knee joint/ upper arm/ near shoulder, painful & limited movements of joint, limping gait in case of leg swelling, signs of incontinence of bladder/ bowel in case of pelvic or spinal osteosarcoma and backache are the main symptoms of osteosarcoma.

Osteosarcoma is of 2 types 1. Central or lower grade Osteosarcoma. 2. Surface or high grade Osteosarcoma. Diagnosis of Osteosarcoma can be done through X-ray of bone- Lytic lesion with indistinct margins or ossification in the soft tissue with sunburst pattern. Reactive new bone formation is seen as a periosteal elevation, a sign named as a ‘Codman’s angle’, MRI of involved bone, CT chest, Bone scan, Tru-cut needle biopsy of tumor. Through all this a doctor can be able to examine osteosarcoma.

Osteosarcoma needs to treat at right time. Surgery is one option for its treatment. Surgical treatments for osteosarcoma consist of either amputation or limb-salvage surgery. Limb salvage surgery also preferred. For the metastatic disease in the lungs, surgery is done to do pulmonary metastatecomy. Chemotherapy is another option. Chemotherapy is given before or after surgery. Radiotherapy is the still another option for the treatment of osteosarcoma.