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Should You Avoid Meat for 2020? How to Slice Off Fact From Fiction

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by Dariush Mozaffarian for The Conversation

More than half of Americans who make New Year’s resolutions resolve to “eat healthier.” If you’re one, you might be confused about the role meat should play in your health.

It’s no wonder you’re confused. One group of scientists says that reducing red and processed meat is a top priority for your health and the planet’s. Another says these foods pose no problems for health.

Some of your friends may say it depends, and that grass-fed beef and “nitrite-free” processed meats are fine. At the same time, plant-based meat alternatives are surging in popularity, but with uncertain health effects.

As a cardiologist and professor of nutrition, I’d like to clear up some of the confusion with five myths and five facts about meat.

First, the myths.

Myth: Red meat is good for health:

Long-term observational studies of heart disease, cancers or death and controlled trials of risk factors like blood cholesterol, glucose and inflammation suggest that modest intake of unprocessed red meat is relatively neutral for health. But, no major studies suggest that eating it provides benefits.

So, while an occasional serving of steak, lamb or pork may not worsen your health, it also won’t improve it. And, too much heme iron, which gives red meat its color, may explain why red meat increases risk of Type 2 diabetes. Eating red meat often, and eating processed meat even occasionally, is also strongly linked to colorectal cancer.

Myth: You should prioritize lean meats

For decades, dietary guidance has focused on lean meats because of their lower fat, saturated fat and cholesterol contents. But these nutrients don’t have strong associations with heart attacks, cancers or other major health outcomes.

Other factors appear more important. Processed meats, such as bacon, sausage, salami and cold cuts, contain high levels of preservatives. Sodium, for example, raises blood pressure and stroke risk, while the body converts nitrites to cancer-causing nitrosamines. Lean or not, these products aren’t healthy.

Myth: Focus on a ‘plant-based’ diet

“Plant-based” has quickly, but somewhat misleadingly, become a shorthand for “healthy.” First, not all animal-based foods are bad. Poultry and eggs appear relatively neutral. Dairy may have metabolic benefits, especially for reducing body fat and Type 2 diabetes. And, seafood is linked to several health benefits.

Conversely, many of the worst foods are plant-based. Consider white rice, white bread, fries, refined breakfast cereals, cookies and so on. These foods are high in refined starch and sugar, representing 42% of all calories in the U.S., compared to about 5% of U.S. calories from unprocessed red meats, and 3% from processed meats.

Either a “plant-based” or omnivore diet is not healthy by default. It depends on what you choose to eat.

Myth: Grass-fed beef is better for your health

Conventional livestock eat a combination of forage (grass, other greens, legumes) plus hay with added corn, soy, barley or grain. “Grass-fed,” or “pasture-raised,” livestock eat primarily, but not exclusively, forage. “Grass-finished” livestock should, in theory, only eat forage. But no agency regulates industry’s use of these terms. And “free range” describes where an animal lives, not what it eats.

“Grass-fed” may sound better, but no studies have compared health effects of eating grass-fed versus conventional beef. Nutrient analyses show very modest differences between grass-fed and conventionally raised livestock. You might eat grass-fed beef for personal, environmental or philosophical reasons. But don’t expect health benefits.

Myth: Plant-based meat alternatives are healthier

Products like Impossible Burger and Beyond Meat are clearly better for the environment than conventionally raised beef, but their health effects remain uncertain. Most nutrients in plant-based alternatives are, by design, similar to meat. Using genetically engineered yeast, Impossible even adds heme iron. These products also pack a lot of salt. And, like many other ultra-processed foods, they may lead to higher calorie intake and weight gain.

So, what are the facts?

Sausages wrapped in bacon are a double whammy of unhealthy meat, as both bacon and sausage are processed meats. MShev/Shutterstock.com

Fact: Processed meats are bad for health

Processed meats contain problematic preservatives. Even those labeled “no nitrates or nitrites added” contain nitrite-rich fermented celery powder. A current petition by the Center for Science in the Public Interest asks the FDA to ban the misleading labeling.

Besides the sodium, nitrites and heme, processed meats can contain other carcinogens, produced by charring, smoking or high-temperature frying or grilling. These compounds may not only harm the person who eats these products; they can also cross the placenta and harm a fetus.

Fact: A meatless diet is not, by itself, a healthy diet

Most diet-related diseases are caused by too few health-promoting foods  like fruits, nuts, seeds, beans, vegetables, whole grains, plant oils, seafood and yogurt. Additional health problems come from too much soda and ultra-processed foods high in salt, refined starch or added sugar. Compared to these major factors, avoiding or occasionally eating unprocessed red meat, by itself, has modest health implications.

Fact: Beef production is devastating the environment

In terms of land use, water use, water pollution and greenhouse gases, unprocessed red meat production causes about five times the environmental impact of fish, dairy or poultry. This impact is about 20 times higher than that of eggs, nuts or legumes, and 45 to 75 times higher than the impact of fruits, vegetables or whole grains. A 2013 UN report concluded that livestock production creates about 15% of all global greenhouse gas emissions, with nearly half coming from beef alone.

Fact: Plant-based meats are better for the environment

Production of plant-based meat alternatives, compared to conventional beef, uses half the energy, one-tenth of the land and water, and produces 90% less greenhouse gas. But, no studies have yet compared plant-based meat alternatives to more natural, less processed options, such as mushrooms or tofu.

Fact: Many questions remain

Which preservatives or other toxins in processed meat cause the most harm? Can we eliminate them? In unprocessed red meats, what exactly increases risk of Type 2 diabetes? What innovations, like feeding cows special strains of seaweed or using regenerative grazing, can reduce the large environmental impacts of meat, even grass-fed beef? What are the health implications of grass-fed beef and plant-based meat alternatives?

Like much in science, the truth about meat is nuanced. Current evidence suggests that people shouldn’t eat unprocessed red meat more than once or twice a week. Grass-fed beef may be modestly better for the environment than traditional production, but environmental harms are still large. Data don’t support major health differences between grass fed and conventional beef.

Similarly, plant-based meat alternatives are better for the planet but not necessarily for our health. Fruits, nuts, beans, vegetables, plant oils and whole grains are still the best bet for both human and planetary health.


Dariush Mozaffarian is Dean of Nutrition Science and Policy at Tufts University.

The Conversation publishes knowledge-based journalism that is responsible, ethical and supported by evidence from academics and researchers in order to inform public debate with facts, clarity and insight into society’s biggest problems.

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Health

County Hospitals Receive 300 iPads for Patients to See Family

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LOS ANGELES – 300 iPads have been donated to Los Angeles County hospitals to facilitate patient-family communication during the COVID-19 pandemic. The gift is through a partnership with the Annenberg Foundation, Brilliant Corners, and the Los Angeles County Center for Strategic Partnerships.

“The engagement of loved ones during hospitalization has been shown to improve clinical outcomes,” said DHS Director, Dr. Christina Ghaly. “Clinical staff identified a role for virtual visiting through technology in order to facilitate this family involvement. The generous donations by the Annenberg Foundation and MobileDemand will help support this critical element of our patients’ care.” 

Due to the COVID-19 pandemic, patient visitation by family and loved ones is limited at facilities in order to prevent exposure and the spread of disease. While there are some exceptions, such as the birth of a child or death of a patient, visitation is not permitted for the vast majority of patients and not allowed at all for COVID-19 patients. 

The donation provides 300 iPads to ensure patients and their families are able to connect, despite restrictions in access to the hospital. A second donation, by MobileDemand, provides rugged, protective healthcare iPad cases to protect against damage and loss. The rugged case also has an adjustable easel attached, providing effortless viewing for patients who are too weak to hold a tablet. Additionally, it frees health care staff from having to hold the device for patients.

“This is a wonderful example of how philanthropic organizations, nonprofits, government, and businesses can collaborate and meet an immediate need in our community,” said Wallis Annenberg, Chairman, President and CEO of the Annenberg Foundation. “Being able to offer an opportunity for comfort and connection to those suffering and to alleviate some of the stress from our frontline caregivers is of utmost importance.”

While social distancing has been successful in flattening the curve of the COVID-19 surge in Los Angeles County, it is anticipated that it will continue for several months. With this gift, physicians and nurses will be able to place an iPad in the room of COVID and other critically-ill patients for the duration of the admission and reduce potential exposure and use of personal protective equipment going in and out of the room. Having a stationary iPad helps relieve medical staff who would otherwise have to hold the phone for a patient or search for the person’s personal phone. It also will allow patients who do not have a personal mobile device to communicate and “visit” with their family.

The Los Angeles County Department of Health Services (DHS) is the second largest municipal health system in the nation. Through its integrated system of 26 health centers and four hospitals – LAC+USC Medical Center, Harbor-UCLA Medical Center, Olive View-UCLA Medical Center, and Rancho Los Amigos National Rehabilitation Center – and expanded network of community partner clinics, DHS annually provides direct care for 600,000 unique patients, employs over 22,000 staff, and has an annual budget of over $6 billion.

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Processions to Cedars Will Salute Healthcare Workers on National Nurses Day

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The coronavirus (COVID-19) outbreak is putting a strain on essential workers such as first responders and healthcare workers who are on the frontlines in the effort to care for coronavirus patients so the City of West Hollywood is setting out to recognize them in a special way on May 6.

National Nurses Day is a day of recognition to celebrate and honor the contributions that nurses have made and continue to make in our communities and throughout the nation. National Nurses Day is celebrated annually on May 6, which marks the beginning of National Nurses Week, a week-long celebration to raise awareness of the value of nursing and educate the public on the role nurses play in meeting the healthcare needs of Americans. National Nurses Week concludes on May 12, the birthday of Florence Nightingale, or as she was more commonly known, “The Lady of the Lamp” and founder of modern nursing.

The West Hollywood Sheriff’s Station of the Los Angeles County Sheriff’s Department is coordinating two motorcades to honor healthcare workers on Wednesday, May 6, 2020, which is nationally recognized as National Nurses Day. The processions will begin at 9:45 a.m. and at 7:15 p.m. on Santa Monica Boulevard at La Cienega Boulevard and the motorcades will head west and then travel southbound on N. San Vicente Boulevard passing multiple medical center locations in West Hollywood en route to a destination outside the emergency room entrance of Cedars-Sinai Medical Center on Gracie Allen Drive. First responders will briefly stop, exit their vehicles and applaud healthcare workers while wearing face coverings and practicing appropriate social distancing.

“Our nurses and healthcare workers are nothing short of heroes,” said City of West Hollywood Mayor Pro Tempore Lindsey P. Horvath. “The coronavirus pandemic has reminded us just how critical their work is to our everyday health and safety. This National Nurses Day means so much more to all of us — the City of West Hollywood and our LA County Sheriff’s West Hollywood Station and LA County Fire Stations; the City of Beverly Hills and Beverly Hills Police and Fire; the City of Los Angeles and LAPD and LAFD; the California Highway Patrol, and more — and we will honor these heroes in a special way for the care that they provide, which often goes unseen and unrecognized, in carrying us through this crisis.”

“As the worldwide response to the novel coronavirus (COVID-19) continues, the critical importance of nurses in our society has been brought sharply into focus,” said City of West Hollywood Councilmember John Heilman. “More often than not, when a coronavirus patient ends up in a hospital, it is the nurses at the frontlines who are responsible for their care and treatment, putting themselves at risk in the process. We can’t say ‘thank you’ strongly enough.”

The City of West Hollywood encourages residents and community members to participate during this day of celebration while still adhering to LA County Safer At Home Orders and social distancing requirements. Suggested forms of participation include amplifying posts on social media channels, making yard or window signs and banners, participating in a coordinated daily applause or shout out for nurses and healthcare workers, and donating to organizations that are addressing the emerging needs of nurses and healthcare workers during the coronavirus (COVID-19) health pandemic.

According to the American Nursing Association, nursing is the nation’s largest healthcare profession, with more than four million registered nurses in the United States. Registered nurses comprise one of the largest segments of the U.S. workforce and are the primary providers of hospital patient care, delivering most of the nation’s long-term care. In nursing, where workers are on the front lines of patient interactions, women make up more than 85 percent of the workforce. This year, with the onset of coronavirus, nurses have stepped up and shown the incredible impact they have on our healthcare system. It is more important than ever that we recognize National Nurses Day and celebrate the significance of nurses every day.

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Health

Texas & California Wet Markets Show Full Extent of Vile Conditions

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Texas & California Wet Markets Show Full Extent of Vile Conditions

(TMZ) — It’s becoming more clear by the day that wet markets are NOT just a China problem — it’s an American problem too … just take a look at these latest clips from Texas and California.

TMZ has gotten a hold of even more graphic videos of two different live animal shops in TX and CA — where people pick out the animal, have it slaughtered on the spot and then sold to them right then and there — and you see the mixed-in livestock runs the gamut.

There are pigs in pens, goats and sheep hoarded together … and, of course, as we’ve seen in New York and elsewhere — chicken and rabbits cooped up in cages — all in the same area within earshot of each other, and all getting butchered.

Ya got pigs hanging from hooks out in the open, chicken beaks, feathers and guts all over the floor and in an exposed trash can — this while customers (including kids) come in and browse the freezer for whatever cuts of meat they want. It’s downright dirty and gross.

As we’ve been told by the experts, these one-stop-shop slaughterhouses/storefronts can be breeding grounds for disease — including new viruses, like COVID-19, which supposedly got started at a wet market in China.

We already know of lawmakers in Cali and New York working to get these things shut down, but it’s pretty apparent there needs to be federal legislation rolled out to address this. Can’t call the kettle black when we’re swimming in the freakin’ pot.

Tune in to TMZ on TV weekdays Monday through Friday (check syndicated/local listings)

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