subject: yogurt

From Myth to Reality: Yogurt and Dairy Foods Show Benefits to Cardiovascular Health and Type 2 Diabetes

From Myth to Reality: Yogurt and Dairy Foods Show Benefits to Cardiovascular Health and Type 2 Diabetes

Genghis Khan supposedly believed eating yogurt instilled bravery in his warriors, and in the Bible, Abraham’s longevity was attributed to his yogurt consumption. Although there isn’t scientific evidence that yogurt encourages people to storm through Mongolia or helps them live to be 175 years old, yogurt does have numerous demonstrated health benefits that could influence both vitality and life span—it has been shown to reduce inflammation and improve gut and cardiovascular health, and dairy foods, including yogurt, are associated with improvements in insulin sensitivity and a lowered risk for type 2 diabetes. Read More...

Recent Studies Link Milk and Yogurt Consumption to Lower Bladder Cancer Rates

Recent Studies Link Milk and Yogurt Consumption to Lower Bladder Cancer Rates

Bladder cancer is a difficult condition to treat. It can hit anyone at any age but is more likely to afflict men than women, and smokers more than non-smokers. It is certainly costly for individuals. For health-system managers, tasked with trying to save as many years of life as possible with finite resources, it has the notorious title of the most expensive malignancy to treat from diagnosis to death. Identifying preventative measures, especially cheap ones, can therefore bring benefits beyond reducing bladder cancer rates, as they may free up resources for treatments of other diseases. Over the years, whether dairy products are preventative for bladder cancer has been debated. However, recently, one study that pooled evidence from many other studies found that yogurt consumption is associated with lower bladder cancer risk. A second recent analysis, also combining data from many previous studies, concludes that consuming more milk is linked to lower bladder cancer rates. Read More...

Yogurt Consumption Is Associated with Reduced Mortality in Women

Yogurt Consumption Is Associated with Reduced Mortality in Women

Given its beneficial effects on health, it’s perhaps not surprising that yogurt has been thought to increase lifespan. “Yogurt and other fermented milk products such as kefir have long been claimed to extend life expectancy by Eastern European countries such as Bulgaria,” says Dr. Karin Michels, now at the University of California, Los Angeles. “We were curious whether these claims would be supported by data,” she says. Read More...

More Dairy Means Lower Cardiovascular Disease Globally

More Dairy Means Lower Cardiovascular Disease Globally

For many years, researchers have been gathering and analyzing different sources of data to try to figure out definitively whether consuming dairy products has a net positive or net negative influence on cardiovascular health. Naively, the fact that dairy contains saturated fat suggests the proposition that it might raise the odds of having a heart attack or a stroke. However, the diversity of dairy fats, alongside a host of other health-promoting molecules found in milk, cheese and yogurts, has led many researchers to suspect the opposite might be true. A consensus has been forming that dairy products either have no noticeable effects or have protective effects on the cardiovascular system, though this has rested upon data drawn heavily from a few wealthy countries. A new study known as “PURE”— “The Prospective Urban Rural Epidemiology” study—has just filled in this gap. Taking in data from five continents, it reports that higher dairy consumption is linked to lower cardiovascular disease the world over. Read More...

Food and Medicine: Dairy Reduces Markers of Chronic Inflammation

Food and Medicine: Dairy Reduces Markers of Chronic Inflammation

Cow milk evolved to best meet the needs of baby cows, but lucky for human consumers of milk and dairy products, many of those needs cut across species’ boundaries. Take, for example, the numerous anti-inflammatory agents found in cows milk. Although slightly different in degree and type from those found in human milk, several studies demonstrate that these factors, including calcium and the amino acid leucine, influence human markers of inflammation, particularly those related to obesity and the metabolic syndrome. And unlike baby cows, humans need not consume a milk-only diet to reap these benefits—even adding just two servings of dairy a day can have positive effects on inflammation and, by extension, human health. Read More...

Eating High-Fat Yogurt is Associated with a Lower Risk of Depression in Women

Eating High-Fat Yogurt is Associated with a Lower Risk of Depression in Women

Over the past few years, researchers have found several intriguing links between diet and mental health. For example, unhealthy diets have been associated with a higher risk of developing depression, while healthy diets may instead have a protective effect. These effects are thought to be at least partly mediated by the gut microbiome and may be influenced by both prebiotics and probiotics. Read More...

Eating Whole-fat Yogurt Is Associated with Lower Obesity in an Elderly Population

Eating Whole-fat Yogurt Is Associated with Lower Obesity in an Elderly Population

For those on a diet, it might be natural to reach for low-fat rather than whole-fat yogurt. But the results of a new study might make that decision a little more complicated, at least in some populations. In the study, Carmen Sayón-Orea and her colleagues at the University of Navarra found that eating whole-fat yogurt was associated with a decrease in waist circumference and a greater probability of reducing abdominal obesity in an elderly population at high cardiovascular risk. The researchers didn’t find a similar association with low-fat or total yogurt consumption. Read More...

De-stressing with Dairy

De-stressing with Dairy

When, a few years ago, researchers analyzed fecal samples from volunteer undergraduates at Swinburne University of Technology, in Victoria, Australia, they didn’t necessarily expect to find evidence of the students’ examination stress. Yet the fecal lactic acid levels—reflecting the amount of “good bacteria” of the genus Lactobacillus in the students’ guts—took a dive during the exam period. In other words, exam stress had caused the volunteers’ intestines to become more favorable environments to pathogenic organisms. As the exams went on, things only got worse: the researchers observed day-by-day reductions in the undergraduates’ fecal lactic acid levels. This couldn’t have been because exam-period diets were messing with the students’ health—the only significant dietary change was an increase in coffee consumption. Read More...

Creating Therapeutic Yogurt for Treatment of Arthritis

Creating Therapeutic Yogurt for Treatment of Arthritis

Consuming dairy products, such as milk or yogurt, is known to be good for general health. New research may make dairy products even more beneficial by enabling them to treat certain autoimmune diseases such as arthritis. Read More...

Probiotics May Work Better with Milk

Probiotics May Work Better with Milk

We respond differently to different environments; we might put on a thick coat when it’s cold, or open an umbrella when it’s raining. It turns out that probiotic bacteria also react differently depending on their environment, and this could have important implications for how we consume probiotics. Two new studies led by Maria Marco from the University of California, Davis, found that probiotic bacteria showed improved survival and efficacy when delivered through milk rather than in another medium. Read More...

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