Sport & Fitness Nutrition

Take your performance, strength, and recovery to the next level with a personalized nutrition plan designed specifically for your body and training goals. Our Sport & Fitness Nutrition program helps you achieve results efficiently and safely, ensuring your body gets the fuel it needs to perform at its peak. Learn more about how we support athletes in Anaheim, Costa Mesa, Yorba Linda, Tustin, Orange City, San Francisco and across Orange County.

With this program, you can:

  • Boost energy and endurance during workouts

  • Support faster recovery and reduce muscle soreness

  • Optimize body composition for strength or lean muscle gain

  • Prevent injuries and support joint and muscle health

  • Align nutrition with your training cycles for consistent results

Rosa Keller, PhD-trained nutritionist providing sports and fitness nutrition guidance

Who This Service Is For

This service is ideal for individuals who want to:

  • Improve athletic performance or training results

  • Build or maintain lean muscle mass

  • Increase daily energy and endurance

  • Enhance workout recovery and reduce fatigue

  • Improve hydration and electrolyte balance

  • Align nutrition with fitness goals and lifestyle

What’s Included in Sports & Fitness Nutrition Counseling

Personalized Nutrition Assessment

A detailed review of your:

  • Training schedule and activity level

  • Current eating patterns

  • Performance goals

  • Lifestyle and time constraints

Customized Meal Planning & Timing

You’ll receive guidance on:

  • Pre-workout and post-workout fueling

  • Meal timing for performance and recovery

  • Balanced macronutrient distribution

  • Practical meal planning for busy schedules

Supplementation Guidance

We provide evidence-based recommendations for:

  • Sports supplements (when appropriate)

  • Safety, dosage, and timing

  • Avoiding unnecessary or ineffective products

Hydration & Electrolyte Strategy

Hydration plans tailored to:

  • Training intensity and duration

  • Sweat rate and activity environment

  • Performance and recovery needs

Lifestyle-Friendly Fitness & Nutrition Integration

In addition to nutrition support, we help you:

  • Align nutrition with your workout routine

  • Build sustainable habits

  • Create exercise-supportive routines that fit your lifestyle

Our Approach

We focus on:

  • Individualized, realistic nutrition strategies

  • Science-based recommendations

  • Long-term performance and health outcomes

  • Flexible plans that adapt to your schedule and goals

No generic meal plans—everything is designed for you.

Benefits of Sports & Fitness Nutrition Counseling

  • Improved strength and endurance

  • Better workout recovery

  • Increased energy levels

  • Enhanced hydration and performance consistency

  • Sustainable nutrition habits for long-term results

Ready to Improve Your Performance?

If you’re not seeing the performance results you want, targeted nutrition support can make a significant difference. Let’s work together to fuel your body effectively and support your fitness goals.

👉 Book Your Sports & Fitness Nutrition Session Today

"Rosa Keller, expert in sports and fitness nutrition counseling

Frequently Asked Questions

Still have questions? Check the FAQ or reach out anytime. Ready to improve your performance? Schedule your session with Rosa today.

  • Sports & Fitness Nutrition counseling is a personalized program designed to optimize athletic performance, strength, endurance, and recovery through evidence-based nutrition strategies. It includes customized meal planning, hydration guidance, supplement recommendations, and performance-focused fueling plans.

  • This service is ideal for athletes, gym-goers, runners, strength trainers, and active individuals who want to improve performance, build lean muscle, enhance recovery, and align nutrition with their training goals.

  • Proper nutrient timing, balanced macronutrients, hydration strategies, and recovery-focused meals help increase energy during workouts, reduce muscle soreness, replenish glycogen stores, and support muscle repair after training sessions.

  • Not everyone needs supplements. During your consultation, we evaluate your diet, training intensity, and goals before recommending safe, evidence-based supplements if necessary. The focus is always on food-first strategies.

  • Yes. Sports & Fitness Nutrition counseling is available for individuals in Anaheim, Costa Mesa, Yorba Linda, Tustin, Orange, San Francisco, and across Orange County, with both in-person and virtual options available.