
Diet as a Vital Sign: How Coaches Can Optimize Clients’ Health and Longevity
Podcast 176
In this episode, Cathy and Dr. Katz discuss:
- Dr. Katz’s career as a medical doctor turned entrepreneur
- How vital signs are powerful predictors of your current and future health status
- Why diet quality should be measured and treated like a vital sign
- How health coaches can stay within their scope of practice and address nutrition issues
- Diet ID’s 2-step approach:
- Work with experts to develop a framework that matches dietary patterns with health goals
- Identify a way of eating that appeals to them and optimize within that category
- What Diet ID is and how it reverse engineers the concept of dietary assessment
- The importance of high quality food to have a high quality diet
- How Diet ID supports coaches who help clients in their weight loss journey
- Two key trends that represent the shift to higher quality foods:
- Greater emphasis on plant foods, vegetables, fruits, whole grains, beans, lentils, nuts and seeds
- Emphasis on real food as opposed to junk food or processed food
- Why it’s important to cultivate familiarity with wholesome food
- Taking incremental steps to build the best version of you and your health

- “We ought to be measuring and managing diet routinely…treating it like the vital sign that it is, it is the best predictor of mortality and morbidity risks, it is in essence, a vital sign and we ought to be treating it as such.”
- “You can’t really have an optimal diet unless you’ve got a good balance of nutrients because that’s part of what defines an optimal diet. And Michael Pollan put it so beautifully in seven words: eat food, not too much, mostly plants.”
- “The food supply is willfully engineered to be addictive, and contribute to epidemic obesity, diabetes, including children in order to fatten corporate coffers, it’s really unconscionable.”
- “What you really want to do is you want to live it, you want to make dietary changes that aren’t just about losing weight, building the best version of you, your vitality, the best energy. Healthy people have more fun, that’s what it’s all about.”
Diet ID – https://www.dietid.com/
How to Eat Book – https://www.amazon.com/How-Eat-Your-Questions-Answered/dp/035812882X
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