How Cancer Shaped Justice Ruth Bader Ginsburg’s Life and Work

The name Ruth Bader Ginsburg became almost synonymous with strength and stamina as she rose to prominence in judicial and feminist circles throughout her long career. Famously nicknamed the Notorious RBG and known for her grueling fitness regimen, the late Supreme Court justice also struggled with cancer and other health issues for the better part of her time on the bench — culminating with her death on Sept. 18 at the age of 87 of complications from metastatic pancreatic cancer.Ginsburg’s health issues became public in 1999, six years after her appointment to the Supreme Court, when she had surgery for early-stage colon cancer. Ten years later, she went through the same process for pancreatic cancer. And nearly a decade after that, the Supreme Court announced that Ginsburg had undergone surgery to have two cancerous growths removed from her left lung. She announced in July 2020 that she’d been treated earlier that year for cancerous lesions on her liver, but made clear her intentions…

U.S. meat eaters should consider this study before their next grocery run




People who indulge in steak may want to take a break.


Plant-based diets have been popular in the media recently, but research shows that going vegetarian or vegan isn’t only good for the environment, but for our health, too.

Meat-rich diets are linked to a range of health problems, from heart disease and strokes to type two diabetes and some cancers. (People who eat diets high in meat have also been found to live shorter lives.)

A new US study has again shown that adults that eat diets high in animal protein are at increased risk of developing a wide range of chronic diseases. The authors recommend a plant-based protein diet to reduce these risks.

Importantly, the study is the first to investigate what effect diets high in sulfur amino acids have on our health. These are found in many foods but are typically found in high amounts in eggs, fish, red meat and chicken. When consumed at recommended levels, sulfur amino acids play a crucial role in our bodies. They help our metabolism, protect cells from damage, build proteins, regulate hormones and neurotransmitters, and also help keep our livers healthy.

But eating too many foods high in sulfur amino acids can have many negative health effects.

They are linked to a higher risk of heart disease, stroke, diabetes and non-alcohol fatty liver disease. And you’re at even greater risk if you eat high levels of two particular types of sulfur amino acids, cysteine and methionine, both of which are found in high-protein foods. They are considered the most toxic amino acids, even though our body needs both of them.

Protein and heart health

In general, it is recommended adults only consume 15mg of sulfur amino acids per kilogram of body weight a day. But evidence shows most older adults have diets that exceed these recommendations.

The researchers in the US study looked at a large sample size of 11,576 adults over a period of six years. To get the best picture of the effect of sulfur amino acids, the authors excluded anyone who consumed them in low levels, and those who might have reduced their intake of meat or eggs because of health complications.

Researchers measured participants’ diets, as well as cholesterol, insulin and blood glucose levels.

It’s worth noting participants were recruited from 1988 to 1994. Dietary patterns and habits have likely changed since then. But the reason researchers looked specifically at this period of time is that the nutrition surveys they took their data from stopped collecting information on sulfur amino acid intake after 1994.

The researchers found the average participant consumed 2.5 times the recommended levels of sulfur amino acids. After controlling for as many variables as they could, such as body weight, race and gender, they found eating a diet high in these amino acids, especially cysteine and methionine, was associated with high cholesterol, insulin resistance and high blood glucose – all of which cause cardiometabolic diseases such as heart attacks, strokes, diabetes and non-alcohol fatty liver disease.

Interestingly, this is true regardless of a person’s overall protein intake. This suggests the health risks might not be solely about protein consumption, but also the amount and proportion of sulfur amino acids a person eats. Because animal products typically contain higher levels of these, the researchers suggest a diet of plant-based proteins may be the best way of keeping sulfur amino acid consumption closer to recommended levels.

Food sources of plant based protein. Healthy diet with  legumes, dried fruit, seeds, nuts and vegetables.  Foods high in protein, antioxidants, vitamins and fiber. Panorama, banner
Some plant-based proteins include legumes, tofu, nuts, seeds, and even peas.bitt24/Shutterstock
The study also showed participants who consumed the lowest levels of sulfur amino acids (15mg-24mg per kilogram a day) had significantly lower levels of cholesterol, glucose and insulin – and lower overall risk of cardiometabolic diseases.

These findings highlight the importance of sulfur amino acids has in developing major chronic diseases. It also supports the theory that for good long-term health, sulfur amino acid intake should be close to the minimum requirements – and well below the levels currently consumed by most adults in this study.

This suggests reducing intake of these amino acids may, in part, explain some of the observed health benefits of plant-based diets. So swapping animal-based protein sources for plant-based ones could be a good health move.

Research shows nutrition is a major component of reducing our risks of chronic disease and premature death. Sulfur amino acids are naturally more prevalent in meat than vegetables, so switching to plant-based protein sources like whole grains, beans, lentils, nuts and seeds, and eating recommended daily intakes of sulfur amino acids, could make it less likely that you will develop heart disease or diabetes in future.


Source: http://bit.ly/2PwAB1J

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