INSTITUTE OF EATING MANAGEMENT & RELAPSE PREVENTION
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Kim Porterfield, CN, CFS

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Kim didn’t set out to be a Clinical Nutritionist and Fitness Specialist. At her lowest point, she was crying in the swimsuit aisle at Target — feeling like a stranger in her own skin. She had tried everything: diets, workouts, sheer willpower. Nothing worked. What she needed wasn’t another plan. She needed a teacher.
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That’s when she met Keith Klein, CN, CCN. Keith didn’t just help her heal — he became her mentor, her nutritionist, and eventually her colleague. He taught her everything he knew. For more than 20 years, Kim has carried that legacy forward while building her own reputation as one of Houston’s most trusted nutrition experts.

KIM TODAY
Clients describe Kim as the perfect mix of expert, friend, and the “cheapest therapist in Houston.” She’s known for solving the problems most plans miss — whether the barrier is food, hormones, mindset, or life itself.  Her coaching goes beyond fat loss. It’s about clarity, confidence, and lasting change. Every plan is science-backed, psychology-informed, and designed to work in the context of real life — not against it.

CREDENTIALS
- Master’s in Nutrition (graduated with highest honors)
- Clinical Nutritionist (CN), Certified Fitness Specialist (CFS)
- Perfect score on the 6-hour CN Board Exam
- Cooper Institute Certified in Dietary Guidance & Physical Fitness
- 20+ years of client coaching experience at the Institute of Eating Management

ACCOMPLISHMENTS
- Former nationally ranked NPC Figure Competitor (6th place at the national level)
- Helped numerous clients achieve National/Pro level in Figure, Fitness, and Bikini
- Extensive volunteer work with crisis-oriented organizations, blending psychology with nutrition coaching

MEDIA FEATURES
- Featured contributor in Oxygen Magazine
- Contributor to Nutrition for the Active Woman (Oxygen collectors edition)
- Co-hosted Healthy Living with Keith Klein on The Biz Radio Network in Dallas & Houston

THE VOICE & HEART OF IEM
Today, Kim leads the Institute of Eating Management with the same principles Keith Klein built it on: balance, sustainability, and science-backed nutrition. Her unique approach blends nutrition, psychology, and practical tools to help clients lose fat, gain energy, and finally feel at home in their bodies — for life.
Click here to see how Kim can help you!
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Phone: (713) 621-9339  |  Email: [email protected]
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  • Home
  • About Us
    • Keith Klein, CN, CCN
    • Kim Porterfield, CN, CFS
    • Our Commitment
    • IEM Television
  • Solutions & Services
    • Private Counseling
    • Mindset & Motivation Tools
    • Relapse & Coping Tools
    • Performance & Athletic Nutrition
    • Your Health Renewal Coaching
    • Smart Meals
  • Results & Testimonials
    • Fat Loss
    • Models
    • Pageant Contestants
    • Media Exposure
    • Fitness Models
    • Bikini/Figure/Physique Models
    • Bodybuilding >
      • Hunter Labrada - Road to Europa 2017
    • Testimonials
  • Products
  • Contact Us