This tool calculates your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) tailored for gut health.

Input your age, weight, height, and activity level to determine your BMR and TDEE. Adjust your diet accordingly to support digestion.

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Understanding your caloric needs is essential for managing IBS and optimizing performance through gut health.

Examples for Gut Health & Fitness

Moderate activity level with IBS
BMR: 1400 kcal, TDEE: 2100 kcal
This individual requires 2100 kcal daily to maintain energy levels while managing IBS.
High activity level with digestive issues
BMR: 1800 kcal, TDEE: 2700 kcal
For an active lifestyle, this person's daily intake should be 2700 kcal to support gut health.
Sedentary lifestyle with bloating
BMR: 1300 kcal, TDEE: 1600 kcal
This scenario highlights the need for careful dietary choices to avoid bloating.

Understanding BMR and TDEE

Basal Metabolic Rate (BMR) is the number of calories your body needs at rest, while Total Daily Energy Expenditure (TDEE) accounts for all activities. Knowing these values helps tailor your nutrition to avoid GI distress during exercise.

Pre-Workout Nutrition for IBS

Choosing the right foods before exercise is critical for those with IBS. Focus on easily digestible carbs and proteins, and avoid high-fat or high-fiber meals that may trigger symptoms.

Identifying Food Sensitivities

Use elimination diets to pinpoint food sensitivities that may contribute to GI distress. Gradually reintroduce foods while monitoring your body's response to better understand your triggers.

Tips for Gut Health & Fitness

  1. Incorporate probiotics into your diet to support gut health and digestion.
  2. Stay hydrated, but avoid large amounts of water immediately before workouts to prevent bloating.
  3. Keep a food diary to track what you eat and how it affects your digestion during exercise.

Track all your gut health & fitness metrics in FirstRep. Start free with up to 3 clients.

Frequently Asked Questions

What is BMR?

BMR, or Basal Metabolic Rate, is the number of calories your body needs at rest to maintain basic bodily functions.

How does TDEE differ from BMR?

TDEE includes all daily activities and exercise, providing a more accurate estimate of caloric needs compared to BMR.