About Ayana & Tathassstu

A nutritionist's personal transformation became a movement. Now 4,000+ people have changed their lives using her methods.

The Story Behind Tathassstu

Ayana Chingakham was a psychologist working with high-stress clients. She noticed a pattern: their mental health improved when their physical health improved. But nobody was teaching them HOW.

She spent 4 years studying nutrition, functional medicine, and hormonal health. She became obsessed with one question: "Why does the wellness industry sell the right products in the wrong order?"

The answer: most people are told to diet, detox, and supplement before they've addressed the ROOT CAUSE.

Ayana started with 20 clients. She tested her method. Refined it. Repeated.

Today, over 4,000 people across India, UK, US, Singapore, and Netherlands have gone through her programs. They didn't just lose weight or fix their digestion. They understood their bodies for the first time.

Tathaastu was born from this: products that work WITH your body's natural rhythms, not against them.

तथास्तु (Tathaastu) means "So be it" in Sanskrit. A wish. A blessing. A commitment to making health transformation accessible to everyone.

  • Psychology & Behavior

    Masters in Psychology
    Certified Psychotherapist
    4+ years clinical experience with 1,000+ clients


    Specialty: How beliefs, habits, and emotions drive health outcomes.

  • Nutrition & Functional Medicine

    Certified Nutritionist
    Functional Nutrition Practitioner
    Advanced training in hormonal health, gut health, and metabolic issues


    Specialty: Root cause analysis, personalized protocols, food-as-medicine approach.

  • Fitness & Coaching

    Certified Personal Trainer
    Health Coach Certification
    Advanced training in women's health and exercise science


    Specialty: Sustainable fitness, adaptability, life-stage appropriate training.

Ready to Work Together?

Every transformation starts with a conversation.