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- In 2020, 2.3 million women were diagnosed with breast cancer globally.
- Previous studies have shown that diet plays a role in breast cancer risk.
- A new review from the University of Catania in Italy suggests that following a keto diet may have therapeutic benefits for people with breast cancer.
In 2020, about 2.3 million women received one worldwide Breast Cancer Diagnosis.
some are known risk for this type of cancer, including age, gender and family history, Previous studies also link certain lifestyle practices, such as unhealthy dietFor possible increased risk of breast cancer.
In contrast, other studies show the following healthy diet patterns May help reduce breast cancer recurrence and all-cause mortality in breast cancer survivors.
Now, a review was recently published in the journal Nutrients It has been suggested by researchers at the University of Catania in Italy that the following keto diet There may be therapeutic benefits for people with breast cancer.
For years, scientists have investigated how diet can affect breast cancer.
Previous research suggests that unhealthy dietary practices may increase the risk of breast cancer. For example, a study published in September 2023 found an association between consumption of ultra-processed food And increased risk of breast cancer.
increased sugar intake It has also been linked to a higher risk of breast cancer, including drinking alcohol. sugar-sweetened soda,
Conversely, previous studies have also shown that good nutritional habits can have a positive effect on breast cancer prevention and treatment.
A study published in May 2021 found that eating more fruits, vegetables, cheese and soy products. Additionally, red and processed meat was less Connected With reduced risk of breast cancer.
Research published in April 2023 reported that the following Mediterranean diet there was a possibility protective effect Against breast cancer.
Furthermore, a study published in November 2021 reported that type of food Its consumption may be effective in reducing cancer treatment-related toxicities and improving prognosis for a person suffering from breast cancer.
People following a ketogenic – or “keto” – diet get the majority of their daily calorie intake from protein. healthy fats And low in carbohydrates.
In the standard keto diet, a person will only receive between 5-10% Their daily calories from carbohydrates.
Focusing less on carbohydrates causes the body to burn fat for energy, thus entering a metabolic state ketosis,
Previous research shows some potential benefits of following the keto diet, including the promotion of weight lossPress hungerand keeping healthy heart,
Additionally, the keto diet has been shown to help manage certain conditions such as: diabetes type 2, epilepsy, Alzheimer’s disease, polycystic ovariesthis Syndrome (PCOS)And cancer,
However, there are some potential disadvantages to the keto diet. Many people who start the keto diet “keto flu” As their bodies adjust from burning carbs to fat.
Keto diet can also cause this long term side effectsSuch as Kidney stoneVitamin deficiency, liver disease, and hypoproteinemia, Where the level of protein in a person’s blood becomes very low.
The keto diet is also not recommended for people who are affected by any conditions Gall bladderpancreas, liver, or thyroid, as well as pregnant people and people with eating disorders.
For the current review, researchers assessed the evidence so far about a possible link between the keto diet and breast cancer. They did this by conducting a comprehensive literature search of preclinical and clinical studies examining this link.
After analyzing the data, scientists reported that existing studies provide a variety of findings, with some suggesting that the keto diet may help prevent tumor growth and improving treatment response In breast cancer.
However, the researchers cautioned that clinical trials are still needed to prove these potential positive effects, as results are currently inconsistent, with limited human trial data.
Additionally, scientists said there are also concerns Regarding the safety and long-term effects of sustained ketosis in cancer patients.
Although some of the findings from this study may be positive, experts caution that the keto diet cannot prevent or cure breast cancer.
“I will say that the research is very preliminary at this point and I do not recommend adopting a specific diet for anyone suffering from cancer or wanting to prevent breast cancer.” Dr. Parveen PeddiBoard-certified medical oncologist and director of breast medical oncology for the Margie Peterson Breast Center at Providence St. John’s Health Center in Santa Monica, CA. medical news today,
“What’s refreshing is that there are now several clinical trials underway that are carefully randomizing cancer patients to ketogenic [versus a] general healthy diet, and hopefully they will provide answers about the benefit of this diet with breast cancer treatment and, if so, the amount.” “We need to conduct ongoing clinical trials before recommending it to patients. “The trials need to be completed and published.”
It is also important to note that the keto diet is not for everyone, and if being on a restrictive diet burdens a person with breast cancer and increases stress resulting in a decreased quality of life, then these types of Need to reevaluate diet, explained Annabelle AhdootClinical nutrition manager and oncology nutritionist at St. John’s Cancer Institute in Santa Monica, CA.
“Drastic weight loss and malnutrition should be avoided during cancer treatment and harm may outweigh the potential benefits if imposing limits on what the patient can and cannot eat,” he advised.
“Additionally, since like any extreme diet that severely limits or excludes certain foods, the keto diet may lead to some other deficiencies and deficiencies in the long run which may create a proinflammatory environment that we Were trying to avoid in the first place.”
– Annabelle Adhoot
Ahdoot also told mnt Any type of diet needs to be evaluated “in combination” with existing medical modalities and treatments, such as Chemotherapy, radiationand other targeted treatments, under the supervision of a medical professional.
“When facing cancer, the main priority and focus should be on preserving the patient’s muscle mass, strength and overall well-being during medical treatment,” she explained. “Patients are advised to consult with their health care professionals before taking any extreme steps regarding anything, including their diet.”
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