A sustainable fat loss program made just for women.

Personalized coaching tailored to your unique needs and lifestyle

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5/5 Stars on 100+ Google Reviews!

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5/5 Stars on 95 Facebook Reviews!

Hey, I’m Coach g!

I’m Garrett Serd, Registered Dietitian and founder of Tandem Nutrition. My team and I help women break free from restrictive diets and lose fat for good with our proven Metabolic Reset System—no more yo-yo dieting, just real, lasting results.

2,500+ Success Stories—Real Women, Real Results.

Why Tandem Nutrition?

At Tandem, we take a science-backed, client-first approach to fat loss—helping women break free from restrictive diets and finally lose weight for good. No more gimmicks or yo-yo dieting—just a simple, sustainable system that fits your busy life and delivers real, lasting results.

Stop giving up your favorite foods just to barely see the scale move

Stop wasting hours on boring, ineffective cardio

Stop feeling chained to the gym just to lose weight

Stop missing out on family meals for restrictive “diet foods.”

Find Out More

Some of Our Success Stories

We’ve had the privilege of helping hundreds of women reach their fitness and health goals, here are some of our success stories!

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What Sets Us Apart

The Tandem Experience

We’ve had the privilege of helping hundreds of women reach their fitness and health goals, here are some of our success stories!

Customized Coaching, Built for You

No cookie-cutter plans here. We tailor every aspect of your nutrition and fitness to fit your goals, preferences, and busy schedule—so you can lose fat without sacrificing your life.

Science-Backed, Results-Driven

We use proven, evidence-based strategies to help you lose fat efficiently and sustainably—no fads, no gimmicks, just real science that works

Proven Results

With over 2,000+ transformations, we’ve helped women just like you break free from yo-yo dieting and achieve the lasting fat loss they deserve.

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Testimonials

Listen to our Podcast

Tune in to the Tandem Talk Show with Coach g, where he uncovers the most effective and sustainable fat loss strategies and shares insights from other industry-leading experts.