FastTrack - Intelligent Fasting Companion

Step 1 of 13

Let's personalize your journey

Your biological sex helps us calculate accurate calorie needs

🔒 Your privacy is protected - we never share your data

Male

Biological male

Female

Biological female

Other / Prefer not to say

Non-binary or prefer not to disclose

Why we ask

Biological sex affects metabolism, muscle mass, and hormonal cycles — all important factors in creating an effective, personalized fasting plan for you.

HIPAA Compliant

SSL Encrypted