Foundayo guides: everything, in plain English
Every Dayo guide in one place, from understanding the medicine to living well on it. All original, all sourced against the MHRA, the published ATTAIN trials and official product information, and none of it a substitute for your prescriber.
The essentials
What is Foundayo?
The medicine, the MHRA licence, the ATTAIN trial results and how it compares with Mounjaro and Wegovy.
BMI and eligibility
Free calculator with the exact licence criteria, ethnic-adjusted thresholds and honest BMI context.
Results timeline
What to expect week by week, built from the 72-week trial data rather than transformation photos.
Doses and daily practicalities
Dose steps explained
All six strengths from 0.8 mg to 17.2 mg, what each does, and why you may not need the top one.
Taking Foundayo
The daily routine, the one-line rule, and the practical advantage over the Wegovy pill.
Missed a dose?
Same-day rules, when to skip, and what to do after several missed days.
Storage guide
Room temperature, no fridge, and the everyday places that quietly ruin medicines.
Travel and insurance
Flights, heat, time zones, and the insurance declaration nobody warns you about.
Real user questions
What the community actually asks, answered from trials and official sources.
Side effects and wellbeing
Side effects map
Interactive body map of every listed effect, trial frequencies and what genuinely helps.
Hydration
Why GLP-1 medicines quietly dehydrate people, and the system that fixes it.
Nutrition
Eating well on a suppressed appetite: protein, fibre and why under-eating backfires.
Constipation relief
The unglamorous number one complaint, and the step-by-step fix that works.
Foundayo and alcohol
Why drinks hit harder, effects on nausea and hydration, and when real caution applies.
Switching, maintaining and staying safe
Switching to Foundayo
Moving from Mounjaro or Wegovy injections: what ATTAIN-MAINTAIN showed.
Switching pharmacy
Moving provider without a treatment gap or losing your dose position.
Maintenance
Keeping weight off long term, and the evidence for tablets in that role.
Maintenance pharmacies
Which UK providers keep prescribing once your BMI drops below the starting thresholds.
Stopping treatment
The honest truth about regain, and what the evidence says helps it stick.
Spot a fake pharmacy
The red flags that catch people out. Read this before you buy anything.
Dayo Verified
How every listed pharmacy, including its certificates, is manually checked.