Tag Archives: Reducing Cancer Risks

Cancer Survivors, Living with Cancer, Uncategorized

New Research Shows Alcohol Use Increases Cancer Risks

Doctors have long cautioned against poor lifestyle choices, such as smoking, that increase the risk of cancer. In a study that may hold implications related to immunotherapy for cancer, scientists have discovered how alcohol use causes DNA damage in cells.

Harmful Effects of Alcohol on DNA

Cancer Research UK partially funded a study conducted by a research team at Cambridge. After mice were given diluted alcohol, also known as ethanol, they experienced genetic damage as a result of acetaldehyde that forms when the body processes alcohol.

Using chromosome analysis and DNA sequencing, the researchers found that acetaldehyde causes DNA within blood stem cells to break. Once the chromosomes rearrange, the DNA sequences are permanently changed.

According to Professor Ketan Patel, lead author of the study, DNA-damaged stem cells can lead to the development of cancer. This damage is sometimes random, but consumption of alcohol increases the risk.

Can Alcohol-Related DNA Damage Be Prevented?

The body uses enzymes called ALDH as well as DNA repair systems to protect against alcohol-related damage. In the study, mice who lacked essential ALDH suffered four times the amount of DNA damage as mice with the enzyme, indicating that faulty defense mechanisms increase the risk.

Professor Patel warned that even intact alcohol defenses are no guarantee against developing cancer. In addition, Professor Linda Bauld of Cancer Research UK pointed out that alcohol contributes to more than 12,000 cancer cases in the UK each year.

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Cancer Care Tips, Cancer Research, News, Uncategorized

Alcohol Use is linked to Seven Different Types of Cancers

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Alcohol Linked to Seven Different Types of Cancer
Alcohol Linked to Seven Different Types of Cancer

It’s time to acknowledge that alcohol consumption has an overall negative effect on health. Based on recent research in Addiction, alcohol has a direct causal effect on seven types of cancer.

In addition to liver cancer, frequent drinkers are more likely to develop cancer in the colon, bowel, mouth and throat, and breast cancer in women.

The Link between Alcohol and Cancer

While past analyses have concluded that the link between alcohol use and cancer may not be causal, the latest research indicates that the statistics are simply not strong enough for the link to be explained by other factors.

A report, written by New Zealand’s Jennie Connor of the University of Otago, explains the connection:

• Alcohol caused about 6% of cancer deaths in 2012.

• Women who consume 2 drinks per day have a 16% higher risk of dying from breast cancer compared to non-drinkers.

• Heavy drinkers (averaging 5 drinks per day) have a 40% increased risk of cancer.

• Mouth, throat, and esophagus cancers are more strongly linked to alcohol (the risk of colon and breast cancer are heightened, but less so).

Is Moderate Drinking Safe?

Research doesn’t rule out the safety of drinking moderately — defined as an average of 14 drinks per week or less. However, the report stresses that alcohol is linked to other cancers, besides liver cancer, and that these risks outweigh anecdotal evidence like wine being good for the heart.

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Alternative Cancer Treatment, Cancer Care Tips, Living with Cancer

Healthy Snacking Tips for Cancer Patients – When You Don’t Feel Like Eating

Tips For Healthy Snacking
Tips For Healthy Snacking

It’s important to eat a healthy diet to keep your body and immune system strong. But when you have cancer, there may be times when you don’t feel like eating. You may be too nauseated by traditional cancer treatments to eat. Stress and anxiety can also cause loss of appetite and nausea.

There are no hard and fast nutrition rules for cancer patients. It is common for appetites to fluctuate during cancer treatment. The key is to be flexible and maximize nutrition when you do feel like eating.

Snacking Tips

Try these healthy snacking tips to find out what works for you:

  • Eat your main meal when your appetite is biggest. Many cancer patients prefer a big morning meal and smaller or liquid meals at lunch and dinner.
  • Try sipping protein shakes or smoothies when you don’t feel like eating.
  • Use powdered or liquid meal replacements to boost calorie and protein intake.
  • Make sure you drink plenty of liquids to stay hydrated.
  • Eat the foods you can, even if it is just one or two foods. Add additional foods as your appetite improves.
  • Have small, frequent snacks instead of regular meals.
  • Keep snack foods in easy reach so you can nibble when you’re hungry.
  • Choose high-calorie, nutrient-rich foods to maximize nutrition when you do feel like eating.
  • Change the form of a food to make it more appetizing. Mix fruit and vegetables into a smoothie instead of eating them whole.

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Alternative Cancer Treatment, Cancer Research

Foods that Decrease Skin Cancer Risk

Frequent and liberal application of broad-spectrum sunscreen with a minimum SPF has been proven to help prevent skin cancer (click the link for full details), but there are also certain foods that can boost your body’s natural ability to protect itself against skin cancer. If you are a skin cancer or melanoma survivor, adding these foods to your diet may help increase your protection against recurring incidents of skin cancer.

Foods That Reduce Cancer
Foods That Reduce Cancer
  • Grapes have been found to offer strong natural protection against the sun’s damaging ultraviolet rays which are a primary cause of skin  cancer. Researchers at the University of Barcelona in Spain discovered that naturally-occurring compounds in grapes called flavonoids protect skin cells from UV radiation.
  • Milk Thistle contains the plant extract silibinin which University of Colorado researchers at the Skaggs School of Pharmacy and Pharmaceutical Sciences have found has the ability to kill skin cells that have been mutated by UVA radiation, the type that causes skin cancer. If they do not die, mutated cells typically turn cancerous. Silibinin also protects the skin from sunburn-causing UVB  radiation, offering a double-dose of protection.
  • Strawberries have photo-protective properties that offer natural UV ray protection, according to a study conducted at the Universita Politecnica delle Marche in Italy. These berries also contain powerful antioxidants that promote cell survival and minimize DNA damage.
  • Coffee lowered the risk of non-melanoma skin cancer by 11% in a study conducted by researchers at Wayne State University in Detroit. The more coffee you drink, the greater the protection. In the study, drinking 6 cups of coffee boosted skin cancer protection to 36%. Researchers suspect caffeine kills sun-damaged cells.