Protein is really important for dieting success, right? Anyone who has interested in the science of dieting knows this, but recent research from Bettina Mittendorfer, Research Associate Professor at Washington University in St. Louis’s School of Medicine, and colleagues published in Cell Reports has raised doubts that protein is indeed a wholly-helpful solution. To shed light on this study and its findings, I invited Dr. Stephan Guyenet to join humanOS Radio for a conversation. Perhaps no other person has done more in the last few years to help the general public, and even health professionals, understand the true meaning of new research dealing with energy regulation and weight control.
Dietary fat is a class of nutrients of which there are many different types. Some types appear to have clear beneficial effects on human physiology in certain contexts, like for example olive oil, while others appear to impair our health when they comprise too high a fraction of our calorie intake over time. Saturated fat has been called out for decades by health authorities as something we should monitor and limit. Recently, however, this idea has been called into question by several meta-analyses, which is a type of scientific examination where all the research on a subject pooled and analyzed together to help determine what the weight of the evidence tells us on that subject. In this interview with Dr. David Katz at Yale-Griffin Prevention Research Center, we discuss not only the findings but also how to best interpret them so that you can continue to make good dietary choices in your own life.
We’ve known for a long time that people who consume more olive oil – as opposed to other sources of dietary fat – are protected in certain ways from heart disease. And some recent research has started to uncover the reasons why.
One compelling and unappreciated way that olive oil prevents cardiovascular disease has to do with its impact on blood pressure.
High blood pressure is often characterized as a “silent killer” because it can cause permanent damage throughout the body without any obvious symptoms. Tragically, by the time the problem becomes obvious, it is sometimes too late to reverse the damage.
About 70 million adults in the US have hypertension – that’s 1 in every 3! And only around 52% of people with hypertension have it under control. It is also likely that many are walking around with the condition who don’t even know they have it.
In this post, we will discuss why consuming extra virgin olive oil seems to help keep blood pressure in check – and how you can best take advantage of this in your own diet.