Legal

Privacy Policy

Last updated: 11 November 2026

Who we are

This website belongs to Markos Theocharous, Registered Dietitian, trading as Dr. Diet, Psaron 19, Egkomi 2408, Nicosia, Cyprus. He is responsible for your personal data. You can reach him on +357 99 102915 or on WhatsApp.

What this website collects

• No accounts or email list. The only form is the free health check.
• No cookies. The site sets no cookies and uses no tracking or advertising tools.
• The free health check. Before it starts, it asks for your name, email and phone number, and for your consent. When your score appears, your details, your answers, your height and weight (and waist, if you add it) and your score are sent to Markos by email and stored on this website's server, which only he can access. If you carry on to the full check, the full result is sent too.
• No third parties. Everything on the site, fonts included, is served from the site itself.

Your health check results

Some health check answers are about your health, which is special category data under the GDPR. We only collect them with your explicit consent, given with the tick box before the check starts. Markos uses them to see your results and to contact you about them, by email, phone or WhatsApp. They are not shared with anyone else, used for advertising or sold. He keeps them for up to 2 years, unless you become a client (then the next sections apply). You can withdraw your consent and ask him to delete them at any time, using the details above; this does not affect what happened before.

When you contact Markos

When you message on WhatsApp or call, Markos receives your phone number, your name if you share it, and what you write. WhatsApp messages from this site include which page you came from. He uses this only to reply to you and arrange your assessment. WhatsApp is run by Meta, under its own privacy policy.

If you become a client

To give you a safe, tailored plan, Markos keeps notes on your health, measurements, goals and progress. Health information is special category data under the GDPR. He keeps it confidential, uses it only for your care, and keeps it for as long as the law and his professional rules require.

Why we may use your data

• To reply when you contact us (our legitimate interest, or steps before a contract).
• To see your health check results and contact you about them (your explicit consent, GDPR Articles 6(1)(a) and 9(2)(a)).
• To provide your consultations and program (the contract with you, and health care under GDPR Article 9(2)(h)).
• To meet legal and tax duties (legal obligation).

We never sell your data or use it for advertising.

Your rights

You can ask to see, correct or delete your data, to limit or object to how it is used, or to get a copy. Contact Markos using the details above. You can also complain to the Cyprus Commissioner for Personal Data Protection at dataprotection.gov.cy.

Changes

If this policy changes, the new version will be posted on this page with a new date.