Category Archives: Cancer

Mediterranean Diet Ranked as Best Overall of 2020

Santorini, Greek seaside

Not surprising!

Every year, the U.S. News and World Report puts together a panel of experts to rank various diets.

From MedScape:

For the third year in a row, the Mediterranean diet has been named the best diet overall in the U.S. News & World Report annual rankings.

In 2018, the Mediterranean diet shared top honors with the DASH (Dietary Approaches to Stop Hypertension) diet. Both focus on fruits, vegetables, and whole grains. The ketogenic diet, one of the most popular, again fared well in the annual survey, but only in the fast weight loss category. Overall, it was not rated highly.

Angela Haupt, managing editor of health for the publication, says this year’s list has ”no surprises,” as it includes many diets that have been named outstanding before. Trendy diets typically won’t be found on its list, she says, explaining that its experts look for plans that have solid research and staying power.

Source: Mediterranean Diet Repeats as Best Overall of 2020

Click for the traditional Mediterranean diet.

Steve Parker, M.D.

Click pic to purchase book at Amazon.com. E-book versions are also at Smashwords.com.

Steve Parker MD, Advanced Mediterranean Diet

Click the pic to purchase at Amazon.com. E-book versions also available at Smashwords. com.

 

Exercise Reduces Risk for Cancer By Up to 25 Percent

Recreation, not exercise

Exercise isn’t supposed to be fun. Ken Hutchins wrote, “Do not try to make exercise enjoyable.”  Getting your teeth cleaned isn’t supposed to be fun, either.

Once I got that through my thick skull, it made it easier for me to slog through my  twice weekly workouts.

Hutchins again: “We accept that both exercise and recreation are important in the overall scheme of fitness, and they overlap to a great degree. But to reap maximum benefits of both or either they must first be well-defined and then be segregated in practice.”

Back on topic…

From UPI:

In findings published Thursday in the Journal of Clinical Oncology, researchers at the National Cancer Institute, the American Cancer Society, and the Harvard T.H. Chan School of Public Health report that people who engaged in physical activity as recommended by the National Institutes of Health were able to reduce their risk for seven different types of cancer by as much as 25 percent.

This included common—and deadly—forms of the disease like colon and breast cancers, as well as endometrial cancer, kidney cancer, myeloma, liver cancer, and non-Hodgkin lymphoma.

*  *  *

Updated federal guidelines for physical activity recommend that people should aim for two and a half to five hours per week of moderate-intensity activity or 75 to 150 minutes per week of “vigorous activity.”

Source: Exercise may reduce risk for cancer by as much as 25 percent – UPI.com

Steve Parker, M.D.

Steve Parker MD, Advanced Mediterranean Diet

Click the pic to purchase at Amazon.com. E-book versions also available at Smashwords. com.

Alcohol and Cancer Risk: Clinical and Research Implications | Oncology | JAMA | JAMA Network

Stillhouse Moonshine Whiskey (NOT specifically linked to increased cancer risk)

Do you drink alcohol in part because you think it’s good for heart health? For longevity? To prevent dementia? If so, you may be increasing your risk of cancer.

From JAMA Network:

Ample evidence has been available for some time indicating that alcohol use is a preventable risk factor for cancer, and the World Health Organization deemed alcohol a carcinogen more than 30 years ago. In the United States, it is estimated that 5.6% of incident cancer cases (approximately 87 000 each year) are associated with alcohol, including cancers of the oral cavity, pharynx, larynx, liver, esophagus (squamous cell carcinoma), female breast, and colorectum. Type of alcohol does not appear to matter; all alcoholic beverages include ethanol, which increases levels of acetaldehyde and in turn promotes DNA damage. Moreover, even moderate levels of consumption (often defined as approximately 14–28 g/d, the equivalent of about 1–2 drinks) appear to be associated with higher risk of some cancers, including cancers of the female breast. A protective association has emerged for some cancers, with the most evidence for kidney, Hodgkin lymphoma, and non-Hodgkin lymphoma. Nonetheless, the overall cancer burden associated with alcohol use is substantial and comparable with that of other preventable risk factors such as UV exposure and excess body weight.

Source: Alcohol and Cancer Risk: Clinical and Research Implications | Oncology | JAMA | JAMA Network

Steve Parker, M.D.

Steve Parker MD, Advanced Mediterranean Diet

Click the pic to purchase at Amazon.com. E-book versions also available at Smashwords. com.

A practical guide to the Mediterranean diet – From Harvard

There are myriad reasons the traditional Mediterranean diet is considered one of the healthiest diets. From Harvard Medical Publishing, an article written by a Registered Dietitian:

The Mediterranean diet has received much attention as a healthy way to eat, and with good reason. The Mediterranean diet has been shown to reduce risk of heart disease, metabolic syndrome, diabetes, certain cancers, depression, and in older adults, a decreased risk of frailty, along with better mental and physical function. In January [2019], US News and World Report named it the “best diet overall” for the second year running.

Source: A practical guide to the Mediterranean diet – Harvard Health Blog – Harvard Health Publishing

Ready to get started? Click the link above.

Ready to lose weight and start a fitness program, too? Click the pic below.

Steve Parker, M.D.

Steve Parker MD, Advanced Mediterranean Diet

Click the pic to purchase at Amazon.com. E-book versions also available at Smashwords. com.

 

Animal Versus Plant Protein: Which Is Healthier?

Filet mignon and sautéed asparagus

“In this large prospective study, higher plant protein intake was associated with lower total and CVD-related mortality. Although animal protein intake was not associated with mortality outcomes, replacement of red meat protein or processed meat protein with plant protein was associated with lower total, cancer-related, and CVD-related mortality.”

Source: Association of Animal and Plant Protein Intake With All-Cause and Cause-Specific Mortality | Cardiology | JAMA Internal Medicine | JAMA Network

Steve Parker, M.D.

Steve Parker MD, Advanced Mediterranean Diet

Click the pic to purchase at Amazon.com

Fresh Praise for the Mediterranean Diet in NYT

Dead whole fish aren’t very appealing to many folks

From Paul Greenberg’s opinion piece in the New York Times (July 19, 2018):

In 1953, not long before President Dwight Eisenhower suffered a heart attack in office, the social scientist Leland Allbaugh published “Crete: A Case Study of an Underdeveloped Area.” The landmark analysis of the eating patterns of an isolated Greek population strongly suggested that a calorie-limited diet high in fresh fruits and vegetables, whole grains, and olive oil and low in animal protein, particularly red meat, could lower the risk of heart attacks and strokes, decrease chronic disease and extend life.

Medical research over the last half-century has largely borne out this initial finding. Weight-loss fads and eating trends come and go, but the so-called Mediterranean diet has stood fast. “Among all diets,” Dr. Walter Willett of Harvard’s T.H. Chan School of Public Health concluded in an email, “the traditional Mediterranean diet is most strongly supported for delivering long term health and wellbeing.”

Click for a more complete definition of the traditional Mediterranean Diet, which includes alcohol. More from Greenberg:

***

As the clinician Artemis Simopoulos pointed out to me, two meatless days a week are the norm in Greek Orthodox communities. This religious provision encouraged traditional communities to eat fish not only on Fridays but on Wednesdays as well. Recent epidemiological evidence links two portions of seafood a week with lower blood pressure, lower LDL cholesterol and lower triglycerides. In spite of this, American seafood consumption has stayed consistently low compared with other developed countries.

***

And for decades now, even Greeks have been abandoning their traditional foods and eating much more than they previously did. “In my view, the reason the diet worked to prevent heart disease on Crete was because they weren’t overeating,” said Marion Nestle, a professor of nutrition, food studies and public health at New York University. “By the time I got to Crete in the early 1990s, they were, and the hospitals were full of heart attacks and people with type 2 diabetes.”

***

Today, 65 years after Allbaugh returned from Crete, with modern America plagued by one of the highest obesity rates in the world and failing to meet life expectancy averages of almost every other developed nation, it’s worth circling back to the eating patterns of the ancients. For if the United States were to put itself on a Mediterranean diet, we would likely see huge improvements not only in human and environmental health, but also in rural economic stability.

RTWT for Greenberg’s roadmap to an American Mediterranean diet.

Steve Parker, M.D.

Steve Parker MD, Advanced Mediterranean Diet

Two diet books in one

Is Drinking Tea Healthful?

Green tea isn’t always green

From P.D. Mangan’s new book “Best Supplements for Men“:

Green tea, which is commonly drunk in China and Japan, is associated with lower rates of cancer, about 30% lower in those who drank the highest amounts of green tea compared to the lowest. Deaths from cardiovascular disease were about 25% lower in the highest consumption group versus the lowest. This is of course epidemiological evidence, meaning that it can’t show whether green tea actually prevented disease, or that there’s some other connection such as that heather people drank more green tea.

Laboratory and other evidence, however, provides some good reasons to think that green tea is the real deal when it comes to sides prevention.

A recent study of the elderly in Singapore found tea consumption linked to much lower risk of neurocognitive decline in women and carriers of the “dementia gene” APOE ε4.

P.D. suggests that the health-promoting dose of tea is 3 to 5 cups a day, and black tea may be just as good as green.

Steve Parker, M.D.