Glucotypes explained by a cardiac surgeon

Glucotypes reveal how your body uniquely responds to blood sugar—ranging from stable to severe spikes. Understanding your glucotype can help you personalize your nutrition, improve metabolic health, and reduce your risk of heart disease.

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Can a personal chef make you healthier?

Hiring a personal chef can simplify meal preparation, but it doesn’t automatically lead to better metabolic health. In this article, Dr. Philip Ovadia explains why individuals with insulin resistance, diabetes, or heart failure must carefully consider food choices—even when meals are homemade—and how personalized guidance can help create truly healthy meal plans.

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Insulin vs A1C: which matters more to metabolic health?

Learn the key differences between insulin and A1C testing and why traditional blood sugar markers may not tell the full story of metabolic health. Discover how fasting insulin, HOMA-IR, and LPIR can help identify insulin resistance earlier and provide deeper insight into cardiovascular and chronic disease risk.

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Metabolic health 101: Resources for getting started

With so much conversation surrounding the MAHA movement, the term ‘metabolic health’ is getting more attention than ever. Just look at that 100% popularity score in the US between November 30 and December 6, 2025 on Google Trends: So it stands to reason that in 2026, there are potentially millions of Americans taking an interest

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Addressing the sugar diet as a cardiac surgeon

No, it’s not a seasonal joke: the sugar diet is very real. It has waned somewhat from its zenith of popularity, but I feel now is the best time to weigh in — before people set their sights on fad diets for New Years.  Just as you might have expected: no, it’s not something I

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The advanced lipid metrics your doctor doesn’t know about

Most people think high LDL cholesterol automatically means high heart disease risk. But research shows it’s not just about cholesterol levels—it’s about particle size. Small, dense LDL particles are far more dangerous than large, buoyant ones, and they’re strongly tied to insulin resistance, diabetes, and metabolic syndrome. This guide explains why LDL particle size matters, how to measure it, and proven ways to reduce small LDL through diet, fasting, and lifestyle changes.

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Emerging evidence between cardiac amyloidosis and insulin resistance

Emerging research reveals a strong link between cardiac amyloidosis and insulin resistance. Once considered rare, cardiac amyloidosis is now increasingly recognized as a metabolic condition tied to poor glucose control and chronic inflammation. Learn how insulin resistance contributes to this underdiagnosed form of heart disease—and what you can do to reverse it through diet, movement, and lifestyle changes.

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The most accurate measures of heart disease risk

Most people who suffer heart attacks never saw it coming—because traditional risk factors like cholesterol and family history often miss the mark. In this article, Dr. Philip Ovadia reveals three of the most accurate tests for assessing heart disease risk today, including CAC scans, hs-CRP, and insulin resistance markers like A1C and C-peptides. Learn how to interpret your results and what steps to take next.

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