Our Expertise

Bridging metabolic and mental health through professional, evidence-based practices.

Astrid Lounici

M.Sc Psychology & Neuroscience

Specializes in the intersection of metabolic processes and psychiatric outcomes, pioneering approaches that utilize nutritional interventions.

Dr. Luca Hersberger

Advisory Board Member

Chief of Psychiatry, Langenthal Clinic, Switzerland – extensive clinical experience and pioneer in metabolic psychiatry.

Erin Maurer

Advisory Board Member

Nutrition and Lifestyle Coach focused on personalized, evidence-based strategies to support health through sustainable lifestyle changes.

Simone Hain

Head of Sales & Marketing

Combines entrepreneurial thinking with a deep commitment to holistic healing, driving Kysana’s mission through marketing, sales, and community outreach.

Science-Backed Guidance

Astrid Lounici

Bridging the gap between metabolic and mental health.

M.Sc Psychology

Neuroscience

Ketogenic Expert

Astrid Lounici holds a Bachelor of Medicine and a Master’s in Psychology and Neuroscience of Mental Health.

As a former researcher at the University Psychiatric Clinics Basel, she studied the effects of ketogenic nutrition on depression. Her work has been pivotal in understanding how dietary interventions can serve as powerful tools for psychiatric care.

Today, she combines scientific expertise with hands-on guidance for people looking to improve their mental health through nutrition, empowering patients to take control of their wellbeing through evidence-based metabolic strategies.

Why choose 1-on-1?

Every metabolism is unique. Our individual coaching dives deep into your specific needs, helping you adjust your diet without stress of guesswork. Whether you are managing a condition or optimizing mental clarity, personalised guidance accelerates your results.