What foods should Eric Topol avoid?

Dr. Eric Topol, cardiologist, researcher, and author of Super Agers , is one of the most vocal advocates for evidence-based nutrition. Based on his public writing, his diet excludes several clearly defined food categories. Ultra-processed foods are at the top of the list. Topol has written extensively about UPFs as a leading driver of chronic disease, and foods with emulsifiers, artificial sweeteners, or long additive lists are entirely off his plate. Red meat is another long-standing exclusion. Topol has avoided it for approximately 45 years, citing consistent evidence linking it to cardiovascular disease and systemic inflammation. Refined sugar and high-glycemic carbohydrates contribute to blood glucose spikes, insulin resistance, and accelerated biological aging, all of which are priorities in Topol's research focus. Trans fats, strongly associated with heart disease, round out the list. For more fiber-focused dietary swaps, see our psyllium and soluble fiber guide .

What do longevity experts eat?

While protocols differ, researchers like Eric Topol, Peter Attia, Valter Longo, and David Sinclair share several core dietary habits. A plant-forward diet forms the foundation, with vegetables, legumes, whole grains, nuts, and fruits consistently linked to lower biological age. Lean or plant-based protein from fish, eggs, and fermented dairy supports muscle preservation during aging, which is a top priority among longevity scientists. A 12-hour overnight fasting window aligns eating patterns with circadian rhythms and supports metabolic and hormonal health. And across the board, every major longevity researcher emphasizes minimizing ultra-processed food exposure as a non-negotiable pillar of long-term health. Explore our healthspan fundamentals to build your own sustainable routine.

What do people on Ozempic eat in a day?

Ozempic and other GLP-1 medications are reshaping how millions approach weight loss, but diet still plays a critical role in outcomes. High-protein foods like chicken, fish, Greek yogurt, eggs, and legumes help preserve muscle mass during rapid weight loss. Smaller, more frequent meals are better tolerated because GLP-1 medications slow digestion, and larger portions increase the likelihood of nausea and discomfort. Adequate hydration, at least eight glasses of water daily, supports digestion and reduces the most common side effects of this drug class. A whole-food emphasis minimizes blood sugar swings and maximizes the metabolic benefits of reduced caloric intake. For natural approaches that complement metabolic health goals, see our natural Mounjaro-inspired recipes and protein-rich breakfast ideas .

What Eric Topol Eats in a Day: 3 Proven Longevity Meal Secrets

15-Minute Baked Salmon and Roasted Vegetables

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Quick baked salmon with roasted vegetables, olive oil, garlic, and lemon for a simple omega-3 rich dinner inspired by longevity nutrition.

Author: Chef Alex
Prep Time: 5 minutes
Cook Time: 15 minutes
Total Time: 20 minutes
Yield: 2 servings 1x
Category: Dinner
Method: Baked
Cuisine: Healthy
Diet: Gluten Free

Ingredients

Scale

2 salmon fillets
2 cups mixed vegetables
2 tablespoons olive oil
2 garlic cloves
Juice of 1/2 lemon
1 teaspoon oregano
Salt and black pepper
Fresh dill (optional)

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Instructions

Preheat oven to 425°F.
Line a baking sheet with parchment paper.
Add vegetables to one side of the tray.
Drizzle vegetables with olive oil and season with salt and pepper.
Place salmon fillets on the other side.
Top salmon with olive oil, garlic, lemon juice, oregano, salt, and pepper.
Roast for 12 to 15 minutes.
Finish with fresh dill if desired.
Serve immediately.

Notes

Do not overcook the salmon. Slight translucency in the center keeps the fish moist and tender.

Find it online: https://www.adorarecipes.com/what-eric-topol-eats-in-a-day/