

How to Lose Weight Safely for Cyclists (And Keep it Off) | Dr. Kyle Pfaffenbach | Ask a Cycling Coach 546
Aug 21, 2025
Dr. Kyle Pfaffenbach, a coach at Eastern Oregon University and mentor to athletes like Kate Courtney, joins the discussion on safe weight loss for cyclists. He dives into the importance of understanding cholesterol and carbohydrate management, highlighting the complex dynamics of weight management. The conversation shifts to sustainable lifestyle changes, emphasizing the need for personalized nutrition plans. With practical advice and insights, Pfaffenbach encourages athletes to embrace their unique physiology for long-lasting results and performance optimization.
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Cholesterol Is Largely Genetic
- Cholesterol levels are strongly influenced by genetics and must be interpreted beyond total cholesterol.
- Changes in total cholesterol can reflect shifts in HDL/LDL ratios and not solely diet.
Liver Converts Excess Carbs To Fat
- High fructose or chronically excessive carbs can drive de novo lipogenesis in the liver.
- That liver fat production links to non-alcoholic fatty liver disease and altered lipid profiles in susceptible people.
Train Your Gut For Higher Carb Use
- Training the gut increases carbohydrate tolerance and allows higher intake during hard efforts.
- Carbs are strongly ergogenic during high-intensity work even if total daily carbs are modulated.