Foods to avoid (especially for patients during and after chemo):
- Hot, spicy foods (i.e. hot pepper, curry, Cajun spice mix).
- Fatty, greasy or fried foods.
- Very sweet, sugary foods.
- Large meals.
- Foods with strong smells (foods that are warm tend to smell stronger).
- Eating or drinking quickly.
Turmeric is likely safe for most people, but it should be avoided during chemotherapy, radiation or blood-thinning therapies.
Avoid vitamin C if you're on radiation therapy or chemotherapy. Vitamin C can interfere with these treatments and decrease their effects.
Antioxidant supplements such as co enzyme Q10, selenium and the vitamins A, C and E can help to prevent cell damage. So some doctors think this might stop chemotherapy working well.
Still, some research shows that despite their benefits, antioxidants such as vitamin E, beta-carotene, and selenium can actually increase the risk of some cancers, cause some cancers to recur, and interfere with the cancer-killing effects of chemotherapy.
Chlorophyll is to be taken for the duration of the chemotherapy and up to two months after the end of the same. In principle, it is recommended to take 2 capsules 15 minutes before dinner or at bedtime.
Antioxidants can play a role in cancer prevention.Antioxidants work by tracking down free radicals and neutralizing their harmful effects. That helps keep more of the body's cells healthy and less susceptible to becoming cancerous.
Although there are several enzyme systems within the body that disarm free radicals, the principal antioxidants are vitamin E, beta-carotene, vitamin C, and selenium. When these antioxidants neutralize free radicals by donating an electron particle they are left with a small problem.
Keep in mind that free radical content is high in nutrient-poor meals and those deficient of antioxidants.
- Avoid high glycemic foods, or foods that are rich in refined carbohydrates and sugars.
- Limit processed meats such as sausages, bacon and salami.
- Limit red meat.
- Don't reuse cooking fats and oils.
- Limit alcohol.
Excess antioxidants—like vitamin E and vitamin C—may fuel the spread of lung cancer, according to two new studies. Antioxidants come from two places: they're in the foods like blueberries, dark leafy greens and chocolate, and the body also naturally produces them.
In humans, NAC can dissolve and loosen mucus caused by some respiratory disorders. It has also been studied for several psychiatric disorders with limited success. Small trials suggest potential to reduce cancer-treatment toxicities, but it has not been shown to treat cancer.
Top 10 foods to fight free radicals
- 1 Whole cereals.
- 2 Pulses as often as possible, even every day.
- 3 At least 6 portions of vegetables and fruit every day.
- 4 Raw vegetable oil.
- 5 Adequate cooking.
- 6 Fish is better than meat.
- 7 Red wine is better than white (just a glass at every meal)
Here are eight simple steps for caring for your immune system during chemotherapy.
- Ask about protective drugs.
- Get the flu shot every year.
- Eat a nutritious diet.
- Wash your hands regularly.
- Limit contact with people who are sick.
- Avoid touching animal waste.
- Report signs of infection immediately.
- Ask about specific activities.
Healthy ways to strengthen your immune system
- Don't smoke.
- Eat a diet high in fruits and vegetables.
- Exercise regularly.
- Maintain a healthy weight.
- If you drink alcohol, drink only in moderation.
- Get adequate sleep.
- Take steps to avoid infection, such as washing your hands frequently and cooking meats thoroughly.
Vitamin E: more than nature's most powerful antioxidant
- Summary.
- Introduction.
- Oxidative stress and antioxidant system.
- Vitamin E Metabolism.
- Vitamin E is the most powerful antioxidant of lipid membranes.
- Conclusion: higher levels of vitamin E have multiple benefits.
Chemotherapy induced ROS and their intracellular sources. Most of the oxygen taken up by the cells is converted to water by the action of cellular enzymes. However, some of these enzymes leak electron into oxygen molecules and lead to the formation of free radicals.
Radiation and chemotherapy often cause a decrease in appetite. They can also lead to side effects such as nausea, vomiting, and mouth sores, which can affect your ability to eat normally, further contributing to weight and muscle loss.
Practice safe eating and drinking during cancer treatment.
- DO NOT eat or drink anything that may be undercooked or spoiled.
- Make sure your water is safe.
- Know how to cook and store foods safely.
- Be careful when you eat out. DO NOT eat raw vegetables, meat, fish, or anything else you are not sure is safe.
“Patients on bortezomib are advised to abstain from green tea, especially any green tea extracts.â€
Folic acid, also known as vitamin B9, is necessary for many metabolic systems. The dietary nutrient is required for cell division and replication. Folic acid supplementation is necessary to prevent severe toxicities when receiving certain chemotherapy drugs such as pemetrexed (Alimta).
Immunotherapy, a relatively newer type of cancer treatment, uses medications to rev up the patient's own immune system to fight cancer. Immunotherapy treatments can work across different cancer types and may be effective in treating even the most advanced and hard-to-treat cancers.
How Can We Tell if Chemotherapy is Working?
- A lump or tumor involving some lymph nodes can be felt and measured externally by physical examination.
- Some internal cancer tumors will show up on an x-ray or CT scan and can be measured with a ruler.
- Blood tests, including those that measure organ function can be performed.
These medications may prevent and treat headaches or reduce the pain:
- Over-the-counter pain relievers, like acetaminophen (Tylenol) and ibuprofen (Advil, Motrin)
- Prescription narcotic pain relievers, like codeine.
- Tricyclic antidepressants.
- Triptan medications, like sumatriptan (Alsuma, Imitrex, Zecuity)
Zinc may help manage symptoms associated with cancer treatments, but the evidence is mixed. Supplementation was reported to reduce the incidence and severity of mucositis in leukemia patients undergoing chemotherapy (77); and in patients receiving radiation therapy (38).
Q: Do chemo side effects get worse with each treatment? A: Some people undergoing chemotherapy report that they feel more fatigue the further along they get in their regimen. Nerve damage can occur with chemotherapy, and this may get worse with each dose. Sometimes, treatment has to be stopped because of this.
Non-steroidal anti-inflammatory drugs (Motrin, Aleve, Advil): Combining these with methotrexate may interfere with the body's ability to expel the chemotherapy drug as waste, causing potentially lethal toxicity.
