• THE PROGRAMME
A clear baseline, and the time to act on it
Healthspan Foundations turns a comprehensive blood test into a 12-week plan. Your sample is taken before your first appointment, so we spend that consultation on your results, your measurements and what you want from the years ahead.
Together we agree realistic goals for food, movement, sleep and stress. Two video check-ins keep the plan working in real life, and a final in-person review brings it all together in a written report.
• IS IT FOR YOU?
Who the programme suits
THIS PROGRAMME SUITS
— Adults aged 35 to 65 who want a clear baseline and a plan
— Anyone comparing one-off longevity tests who wants follow-through
— People who'd like to see the same nurse at every appointment
— Existing Juvenology clients who spend time in London
IT ISN'T THE RIGHT FIT FOR
× Anyone who is pregnant
× Anyone looking for a prescription
× New, sudden or severe symptoms. Please contact your GP or NHS 111, or call 999 in an emergency
• BIOMARKER ANALYSIS
What we measure, and why
01
Cardiovascular markers
Cholesterol, ApoB and a once-only Lp(a) test give a fuller picture than a standard cholesterol check.
02
Metabolic markers
HbA1c shows your average blood sugar over the past two to three months.
03
Kidney, liver and blood count
Core markers of how your kidneys and liver are working, plus a full blood count.
04
Thyroid, iron and vitamins
Thyroid hormones, ferritin, B12, folate and vitamin D.
05
Inflammation
hsCRP, a general marker of inflammation that we read alongside your other results.
06
Measurements
Blood pressure, waist and weight, taken at your first and final consultations.
Results usually take about four working days. Blood tests can't diagnose everything, and we'll explain what yours can and can't tell you.
• THE 12-WEEK JOURNEY
Your 12 weeks, step by step
BEFORE YOU START
Discovery and eligibility calls
A free discovery call, then a 15-minute eligibility call by video. Your blood sample is taken at a partner clinic in central London.
WEEK 0
First consultation, in person
75 minutes on your results, measurements and goals. Your written plan follows within 48 hours.
WEEK 4
Video check-in
40 minutes to review how the plan is working in real life, and adjust it.
WEEK 8
Video check-in
40 minutes on progress, home readings and the weeks ahead.
WEEK 12
Final review, in person
60 minutes, your end-of-programme report and a letter to your GP where needed.
• WHAT'S INCLUDED
Choose your level of support
PROGRAMME
£1,795
12 weeks · four consultations
— A 15-minute eligibility call by video
— A comprehensive biomarker panel, taken at a partner clinic in central London
— Four consultations with Marina: two in person, two by video
— A written 12-week plan and an end-of-programme report
— Secure messaging between appointments
— Up to £210 of selected supplements, only where your results show a need
— A letter to your GP where needed
PRIVATE CLIENT
£3,250
12 weeks · four consultations
— Everything in the Programme tier
— Blood sample taken at your home or office in London
— All four consultations in person, or the mix you prefer
— An extended 90-minute first consultation
— A targeted re-test at week 10
— Priority messaging between appointments
— Up to £420 of selected supplements, only where your results show a need
Supplements are suggested only when your results show a shortfall. In-person appointments take place in a central London consulting room, and we confirm the address when you book.
• YOUR CLINICIAN
One nurse, from first call to final review
Every consultation is with Marina Kostadinova-Yankova, an NMC-registered nurse with more than 25 years' experience, a background in cardiac care and an Executive MSc in Longevity from the Geneva College of Longevity Science. Marina founded Juvenology in Maidstone, Kent, and sees London programme clients in a central London consulting room.
Our programmes don't include prescribing. If your results suggest a medicine may be appropriate, we explain why and refer you to your GP.
YOUR QUESTIONS
Healthspan Foundations questions
• EXPLORE FURTHER
Other London programmes
FURTHER READING