Lowell’s Best Nutrition Coaching at SLS

Our philosophy at SLS values full-body wellness, which is why our nutrition services are a keystone element of what we provide for our members. We believe in encouraging you to make lifestyle changes that are gentle and easy to sustain for you and your family. Most importantly, we want to educate you on your nutrition and how it contributes to full-body wellness so that you have the confidence to make positive choices for your health. Good, holistic nutrition is part of our foundational effort to help you move well, feel strong, and age gracefully.

Real results.

At SLS, you won’t find fad diets or quick fixes, but rather, you’ll be embraced by a community of supportive coaches, staff members, and nutrition specialists, all ready to help you with your nutrition goals.

In addition to offering a wide variety of organic supplements and vitamins for in-house purchase, we support our members by including important updates and nutrition research in our daily emails, as well as frequent nutrition seminars.

We have a Metabolic Effect Nutritionist and a Registered Dietician on staff to help you with more specific, measured nutrition goals. Read more about their services:

Virtual Sessions with our Registered Dietician:

  • Meet virtually with Allison to discuss your nutrition needs.

  • As a registered dietician, Allison can write you a specific meal plan based on your needs.

    “My mission is to help you reach your health and wellness goals by keeping you accountable, translating complex and confusing scientific research into basic, understandable terms, and teaching you how to incorporate healthy habits into your everyday routine. “ - Allison

  • SLS offers individual session and package rates with Allison.

Meet in Person with our Metabolic Effect Nutrition Consultant:

  • Susan Kirby has years of experience teaching the principles of metabolic effect nutrition.

  • Her goal is to “cut trough the misinformation provided by the media” and teach the basic differences between fat loss & weight loss with a big focus on hormones, sleep, and movement all while promoting whole-body health and wellness.

  • SLS offers individual session and package rates with Allison.

Meet in Person with our Precision Nutrition Consultant:

Sarah Thibeault has years of experience teaching the principles of precision nutrition.

  • Sarah offers nutrition coaching in a 1:1 or small group setting.

  • In her sessions, Sarah gives small actions to be worked on and built upon to help make nutrition not feel so daunting or have an all or nothing approach.  

  • Her Philosophy: “I take a client-centered approach that combines science-backed strategies with intuitive nutrition principles. My focus is on helping individuals build sustainable habits, deepen body awareness, and create a more balanced, empowered relationship with food and overall well-being

More about our nutrition experts below…

Our Nutrition Experts

  • Susan Kirby

    Metabolic Effect Nutrition certification.

    Click Here to learn more about Susan and what she offers at SLS Fitness.

  • Sarah Thibeault

    Precision Nutrition, Sport and Fitness, Master Health and Wellness Coach, Sleep, Stress and Recovery certifications.

    Click here to learn more about Sarah and what she offers at SLS Fitness.

SLS also offers group nutrition lunch & learn seminars for corporations. Click Here to learn more.