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Decoding Your Bloodwork: What Blood Tests Reveal with Stevie Lyn Smith, RD

When’s the last time you got bloodwork done?

Stevie Lyn Smith is a Registered Dietitian on a mission to educate and coach athletes on how to fuel their goals without sacrificing health and happiness.

She received her B.S. in Dietetics and Nutrition from SUNY Buffalo State University and M.S. in Applied Nutrition with a Sports and Fitness concentration from Northeastern University. 

As a board certified specialist in sports nutrition, Stevie Lyn has helped hundreds of athletes fuel to improve performance, energy levels, and recovery– without feeling guilt or restriction.

Stevie Lyn knows firsthand how important nutrition is to be a healthy athlete. She’s an athlete herself, having grown up as a team sport athlete to completing ten full Ironman distance triathlons and countless other endurance and ultra distance races.

Stevie Lyn Smith is a Registered Dietitian, Ironman Triathlete, and board certified specialist in sports dietetics.

Stevie Lyn also hosts a podcast, Real Fuel with SLS. She’s contributed to publications like Runner’s World Magazine, Outside Magazine, Bicycling Magazine, and Triathlete Magazine.

In her free time, she enjoys volunteering to help empower others through organizations such as Girls on The Run and We Finish Together.

Stevie Lyn on How You Can Use Bloodwork for Running Performance

As an endurance athlete herself, Stevie Lyn has seen firsthand the benefits of regular bloodwork.

I wanted to ask Stevie Lyn about comprehensive bloodwork tests, like those from companies like InsideTracker. These tests can give you data on dozens of biomarkers.

But runners can get stuck trying to interpret results or focus on the most important markers. Let’s demystify bloodwork.

In this episode, Stevie Lyn Smith and I talk about:

  • Using bloodwork as a tool for performance and overall health
  • How bloodwork can help identify nutritional deficiencies and overtraining
  • Ideal timing for bloodwork testing
  • Key biomarkers for endurance athletes, including vitamin D, B12, and iron
  • Markers related to stress, muscle recovery, and inflammation
  • Testosterone and estrogen in both men and women
  • Reducing the risk of overtraining
  • Why to get regular bloodwork every 3-6 months as an athlete

If you like this episode, go to your podcast player and scroll back to find past episodes on nutrition and performance.

Subscribe to the podcast in Apple PodcastsSpotifyStitcher, or iHeartRadio.

Links & Resources from the Show:

Thank you to 2Before!

We are supported by 2Before, a powerful sports supplement made from New Zealand Blackcurrants designed to increase endurance, manage inflammation, support immunity, and promote adaptation. 2Before helps to boost performance by increasing blood flow, making it more efficient for the body to pump oxygenated nutrient-rich blood into the muscles.

So, if you want to try to boost your performance and immune system, use code JASON for 30% off 20 packs and multi-serve packs at 2Before.com.

Thank you to 2Before for supporting Strength Running!

Thank you DrinkLMNT!

A big thanks to DrinkLMNT for their support of this episode! They make electrolyte drinks for athletes and low-carb folks with no sugar, artificial ingredients, or colors. They are offering a free gift with your purchase at DrinkLMNT. And this does NOT have to be your first purchase. You’ll get a sample pack with every flavor so you can try them all before deciding what you like best. 

DrinkLMNT’s products have some of the highest sodium concentrations that you can find. Anybody who runs a lot knows that sodium, as well as other electrolytes like magnesium and potassium, are essential to our performance and how we feel throughout the day.

If you’re not familiar, LMNT is my favorite way to hydrate. They make electrolytes for athletes and low-carb folks with no Sugar, artificial ingredients, or colors. I’m now in the habit of giving away boxes of LMNT at group runs around Denver and Boulder and everyone loves this stuff.

Boost your performance and your recovery with LMNT. They’re the exclusive hydration partner to Team USA Weightlifting and quite a few professional baseball, hockey, and basketball teams are on regular subscriptions. So check out DrinkLMNT to get a free sampler pack and get your hydration optimized for the upcoming season.

Nutrition Q&A and Myth Busting

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