Harley Street Institute

    Anti-Ageing & Longevity Medicine

    Module 4 · Diploma

    Hormones & Metabolic Health

    Neuroendocrine and metabolic regulation across the lifespan, including insulin signalling, thyroid and adrenal patterns, and sex-hormone changes interpreted within UK scope of practice.

    Where this module sits

    Module 4 belongs to the Diploma stage. Lesson-by-lesson structure is being finalised against the working syllabus.

    Teaching content for this module is in development. Module 1: Foundations is published and is the correct place to begin. Open Module 1

    Other modules in the programme

    Module 1

    Foundations

    Content published

    Module 2

    Gut & Microbiome

    Content in development

    Module 3

    Integration & Application

    Content in development

    Module 5

    Longevity Science

    Content in development

    Module 6

    Nutrition & Lifestyle Prescribing

    Content in development

    Module 7

    Clinical Application & Ethics

    Content in development

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    From Aesthetic Intelligence

    Further reading

    Continue with relevant clinical analysis and evidence reviews from the HSI journal.

    Are Sunbeds Bad for You?

    A four-lens review of commercial sunbeds — melanoma and photoageing risk, the economics of regulation versus a ban, the psychology of tanning dependence, and what aesthetic practitioners should do in clinic.

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    The Ageing Curve

    A clinical review of non-linear biological ageing, the menopausal collagen cliff, and a four-stage framework for timing biostimulatory and corrective treatment rather than reacting to whichever feature bothers the patient.

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    Different Doors In, Same Standard Out

    A position paper on UK aesthetic training: why professional title is a poor proxy for competence, a fifteen-domain Aesthetic Core Curriculum, gap-directed bridging education, and one identical exit standard before independent practice.

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    AI