Triathlon Nutrition Blog

How Proper Nutrition Transformed These Three Triathletes’ Performance Jan 30, 2026

Training Hard but Still Underperforming?

If you’re putting in the work with your training - ticking off sessions, following a plan, even working with a coach - but still feel like something’s missing, you’re not alone.

Nutrition is often the missing link for age group triathletes. Most train like ...

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How a Time-Crunched ER Doctor Slashed 65 Minutes Off His Ironman PB Jan 23, 2026

If you're training hard but not seeing the results you deserve, Edward Walsh's story is about to light a fire under you.

Edward is no average age group triathlete. He's a full-time emergency physician juggling 12-hour night shifts, on-call chaos and family life - yet he still managed to take 65 min...

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Meet Kelly Estes – Chief Operating Officer at Dietitian Approved Nov 17, 2025

A new chapter for Dietitian Approved.

We’re thrilled to share some exciting news! Kelly Estes has joined Dietitian Approved as our Chief Operating Officer (COO).

Kelly isn’t new to our community. He’s a Triathlon Nutrition Academy alumnus and passionate advocate for triathlon nutrition education. ...

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From Award-Winning Businesswoman to Triathlete: Why Winging It with Nutrition Didn’t Work for Jo Hurley Apr 11, 2025

Meet Jo Hurley — mum of four, award-winning businesswoman, and now, unstoppable triathlete.

She’s gone from leading boardrooms to chasing finish lines, proving that it’s never too late to start something new. But despite her laser-sharp focus and a schedule that allowed her to train like a pro, Jo ...

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Triathlon with Type 2 Diabetes: Tony Hampton’s Journey to Weight Loss & Blood Sugar Control Mar 28, 2025

Picture this: you're a dedicated triathlete, passionate about your sport and you’ve got a chronic condition that complicates every step of your training. 

My guest today is Tony Hampton and I’ll admit, he joined Triathlon Nutrition Academy (TNA) doubting whether I could help him at all. Spoiler ale...

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