Nutrition
food
Guides and articles on food — calories, macros, and practical, evidence-based advice from the Caltrac team.
Explore Caltrac’s food articles below. Each guide turns nutrition research into clear, actionable advice — no jargon and no fad-diet hype — so you can make informed choices about what you eat and reach your goals faster.
High Fructose Corn Syrup: How It's Used and How It Impacts Your Weight
High fructose corn syrup hides in sodas, sauces, and snacks. Here's how it's used, what it does to your weight, and how to spot and track it.
Jul 4, 2026
Avocado: Why It's a Superfood That Fits Almost Any Diet
Avocado earns its superfood status with healthy fats, fiber, and potassium — and it fits keto, Mediterranean, vegan, and paleo diets alike.
Jul 4, 2026Track it with Caltrac
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