saelf

Guide

Knowledge on weight-loss treatment, active substances and costs

Clearly explained, backed by sources and without promises no one can keep: the essentials of medically supervised weight loss at saelf.

The articles are currently available in German only — medical content is not machine-translated. English versions are planned.

  • Medicines & substances

    Semaglutid vs. Tirzepatid: Was ist der Unterschied?

    Zwei Wirkstoffe, zwei Wirkprinzipien: Was die Studien STEP, SURMOUNT und der direkte Vergleich zeigen — und warum die Wahl trotzdem eine ärztliche Entscheidung bleibt.

    July 30, 2026 · 4 min read

  • Medicines & substances

    GLP-1: So wirken die Abnehmspritzen im Körper

    Sättigung, Magenentleerung, Blutzucker: Was das Darmhormon GLP-1 im Körper macht, warum die Wirkstoffe wöchentlich gespritzt werden und was nach dem Absetzen passiert.

    July 30, 2026 · 4 min read

All articles provide general information and do not replace medical advice. Whether treatment is suitable for you is a decision for a doctor.

Clarity instead of half-knowledge

The medical questionnaire takes about 5 minutes. A doctor then assesses whether supervised treatment is suitable for you.

Check your eligibility for free