Dr Sanjay Bhojraj, a California-based interventional cardiologist and founder of the Laguna Institute of Functional Medicine, recently shared his insights on five foods he completely avoids to maintain a healthy heart and overall well-being. In an Instagram post titled “5 Things I Never Eat as a Functional Cardiologist,” Dr Bhojraj highlighted everyday items that may appear healthy but can harm your body in the long run.
According to him, seed oils such as canola, soybean, and corn oil are among the worst choices because when refined and heated, they oxidize and cause hidden inflammation in the arteries and cells. He shared that he personally replaced these with olive oil, avocado oil, beef tallow, and grass-fed ghee for better cardiovascular health.
Dr Bhojraj also advised against “diet” or “zero sugar” foods, stating that artificial sweeteners mislead the brain and gut, disrupting insulin function and triggering sugar cravings. Instead, he prefers natural sweetness from real fruits, dates, or raw honey, which the body can process more efficiently.
When it comes to flavoured yoghurts, the cardiologist warned that most commercial varieties contain high amounts of sugar. His personal choice is plain Greek yoghurt with fresh berries and a hint of cinnamon — a healthier and more natural alternative.
Another item on his “never eat” list is protein bars, which he described as “candy bars in disguise.” Most are packed with syrups and seed oils that can harm gut health. Instead of reaching for these, Dr Bhojraj prefers a handful of nuts or a boiled egg for a nutrient-dense snack.
Lastly, he avoids ‘vegetable’ chips, emphasizing that despite their name, they’re often fried in the same inflammatory oils people are trying to avoid. His go-to crunchy snacks are baked sweet potato slices or roasted chickpeas made at home.
Dr Bhojraj emphasized that his choices are not about being perfect but about maintaining awareness of how certain foods affect the body. “I eat this way because I’ve seen what long-term inflammation does to the heart, metabolism, and brain,” he explained. “Functional medicine is about understanding how food communicates with your biology — once you learn that, your decisions become much clearer.”
Disclaimer: This article is for informational purposes only and should not be considered medical advice. Always consult a healthcare professional before making significant dietary changes.