Fuelin Sessions LLM Food Photos, Caffeine, and Training’s Effect on Body Fat Loss Study Analysis with Brady Holmer
Jan 15, 2026
Brady Holmer, performance nutrition and endurance sport researcher who breaks down sports nutrition studies for practical use. They discuss AI underestimating calories from food photos and how restaurant data or home cooking helps. They debate caffeine’s limits on ketogenic performance and why high-carb plus caffeine wins. They review evidence that aerobic training beats resistance for body fat loss while noting resistance’s other benefits.
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Brady's Marathon Injury And Recovery
- Brady Holmer shared his recent foot injury that halted his marathon build and forced training adjustments.
- He still bikes and strength trains while recovering and plans to reset goals afterward.
Use Menu Entries Or Cook At Home
- When logging restaurant meals, add the exact menu item (e.g., "Chipotle beef burrito bowl, extra large") to use published nutrition data.
- Cook at home when possible because weighed recipes cut error dramatically and improve control over calories.
Coffee May Protect Via Increased Activity
- Habitual coffee intake (4+ cups/day) associated with much lower odds of frailty in older adults in cohort data.
- A likely mechanism is increased day-to-day physical activity from caffeine's stimulant effects rather than a single magical compound.