Tag Archives: Improving Nutrition

Cancer Treatment: Foods to Avoid While in Treatment

Cancer Treatment: Foods to Avoid While in Treatment
Cancer Treatment: Foods to Avoid While in Treatment-

When you undergo cancer treatment, chances are good that side effects such as nausea and mouth sores will cause your taste buds to change. Your overall health can also be affected by the nutritional choices you make.

Many types of cancer treatments can weaken your immune system, even after they’re over. As a result, your body is vulnerable to food-borne bacteria and viruses that otherwise might not affect you.

Here are foods you should avoid during and after treatment to reduce the risk of food poisoning, even if they haven’t caused problems in the past.


– Smoked fish

– Raw or undercooked beef and seafood, including sushi and sashimi

– Raw, unpasteurized eggs and items such as raw cookie dough that are made with raw eggs

– Undercooked eggs, including soft-boiled, over-easy and poached

– Soft cheeses made from unpasteurized milk, such as Brie, feta and goat cheese

– Deli salads made with chicken, eggs, seafood or ham

– Cold hot dogs or cold deli meat, which should always be cooked until steaming hot

– Refrigerated paté


– Fresh fruits and vegetables that have not been washed

– Unpasteurized fruit juice or cider

– Raw sprouts

If you’re uncertain about any food items, don’t take chances. Talk to your healthcare team before consuming any questionable products.

Personalized Cancer Treatment from Issels®

Our individually tailored treatment programs are designed to boost the effectiveness of your body’s immune system. In addition, our immunotherapy doesn’t have the debilitating side effects that often accompany traditional forms of cancer treatment.

Contact us for more information about our cancer vaccines and other treatments we have been successfully using for decades.

Cancer Treatment: Food Safety Tips After Treatment

Cancer Treatment: Food Safety Tips After Treatment
Cancer Treatment: Food Safety Tips After Treatment

Even after successful cancer treatment, your body is not at full strength. It may be more difficult for your immune system to fight foodborne illness than it was before treatment.

Use these tips to reduce the risk of food poisoning both during and after immunotherapy and other cancer treatment programs.

1. Practice “Safe Shopping”

– Don’t buy food products stored or displayed in areas that appear unsanitary.

– Don’t buy produce with bruises or other visible damage.

– Don’t buy cans that are dented or showing bulges.

2. Follow Careful Prep and Clean-Up Methods

– Rinse and dry all fresh fruits and vegetables.

– Wipe the tops of cans thoroughly before opening.

Wash hands with soap and hot water for at least 20 seconds before and after prep. Use the same method to clean all dishes and utensils.

– Disinfect cutting boards and kitchen surfaces using a mixture of one teaspoon of unscented liquid bleach with a quart of water.

3. Watch Food Temperatures

– Always use a food thermometer with meat and poultry to make sure products are sufficiently cooked.

– Perishable foods should be refrigerated or frozen within two hours of buying or cooking, and even more quickly during periods of hot weather.

– Thaw frozen food in the refrigerator and cook immediately afterwards.

Nutritional Immunotherapy at Issels®

Scientists have found a link between poor nutrition and cancer development. Our individualized cancer treatment programs include methods to restore nutritional balance and promote optimum functioning of the immune system.

Contact us to learn more about nutritional immunotherapy and other integrative immunotherapy programs at Issels®.


Poor Diet May Raise the Risk for Lung Cancer

Eating During Cancer Treatment
Improving Your Diet

According to the Centers for Disease Control and Prevention, smoking is the number one cause of preventable disease in the United States, and the link between smoking and cancer of the lung has been well-established for decades. Now researchers are finding that diet can also increase the risk of developing lung cancer.

Can carbohydrates lead to cancer?

Glycemic index (GI) measures how much a food’s carbohydrate content raises blood sugar. GI is used by diabetics to manage their diet, and it’s been studied as a possible factor in several types of cancer, such as colorectal, stomach and ovarian.

A research team at MD Anderson Cancer Center in Houston questioned a group of people recently diagnosed with lung cancer about their eating habits, income and other lifestyle factors. Results were compared to a control group of people without the disease.

Data shows that people who reported eating many foods with a high GI were 50 percent more likely to be in the group with lung cancer. Surprisingly, non-smokers with a high GI diet were found to be twice as likely to have the cancer as smokers with similar eating habits.

How high GI foods increase cancer risk

While doctors are not yet sure what drives the connection, they suspect it may have to do with high GI foods raising the body’s insulin production, which affects cell growth. These insulin-like growth factors (IGF) may in turn fuel the uncontrolled cell growth that leads to cancer.

Non-toxic immunotherapy treatments used at Issels® have been used successfully in patients with all types of cancer, including lung, breast and colon. Contact us for more information.