Set me a goal and add it to the app
Ask for a calorie target, a protein target or a weight goal. The Coach drafts the goal, you confirm, and it saves to your profile. No goal is set without your tap. (Pro.)
The UK AI nutrition coach that actually knows what you ate
It is built into the same app as your diary, so the Coach can see your food, your reactions, your training and your fasting. Ask it about your week and the answer is about you, not the average person.
Pro feature £3.99/month or £34.99/year on iOS Cancel any time
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A coach with the full picture
One coach across your food, training and fasting
The Coach reads what you logged at breakfast, the curry you had on Saturday, the deadlift PB on Tuesday and the bloating you noted after lunch. When you ask about your week, the reply joins those dots.
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It sets a goal that goes into the app.
You confirm before anything saves.
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It drafts meal plans and workout plans.
Accept, edit, or bin it. No surprise saves.
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It sees your training, fasting and reactions too.
So protein, recovery and feel-rubbish foods join up.
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It is a coach, not a clinician.
We don't prescribe. We don't diagnose. Take any pattern to your GP.
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What you can actually ask it
What you can ask the AI Coach
Generic AI chat tells you what an average person should eat. Our Coach tells you what you ate, what's low, what's repeating after meals, and what to try next.
Draft me a 7-day meal plan
The Coach builds a week using foods you've already logged, so it fits how you actually eat. Accept the plan and it drops straight into your diary. You can edit it or bin it first. (Pro.)
Where am I running short this week?
The Coach pulls your 7-day vitamin and mineral totals against the UK Nutrient Reference Values, calls out anything sitting low, and suggests foods to top it up. (Pro.)
Plan a workout around tomorrow's calories
The Coach reads your training history and your goal, then drafts a session that fits the rest of your week. You accept, and it lands in the workout tab. (Pro.)
Coach my fast
Ask whether your 16:8 is fitting around training, or how to break the fast. The Coach reads your timer history and the meals you logged after the fast. (Pro.)
Why did I feel rubbish after Saturday's lunch?
The Coach reads your reaction log against the meals around it and surfaces the foods that line up with bloating, low energy or headaches, so you've got something solid to take to your GP. (Pro.)
Compare two weeks without scrolling
Ask how last week compared with the one before. The Coach reads both and gives you the calorie, protein, training and reaction differences in one reply. (Pro.)
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How a real chat plays out
How a chat with the Coach works
You ask about your week. The Coach reads your diary, your workouts and your reactions, and writes back about you, with the numbers from your own log behind it.
You ask a plain question
Something like "how did this week go?" or "am I getting enough iron?". No setup, no forms.
The Coach reads your last few days
It pulls your diary, training, fasting and reactions for the question. Read-only. Nothing in your diary changes without your tap.
The reply quotes your own numbers
It names the foods you logged, your totals against UK NRV targets, and one or two things to try, grounded in NHS Eatwell and SACN guidance rather than a generic "the average person needs".
You confirm any goal or plan
If it suggests a goal or a meal plan, it only saves when you tap to accept. It is a coach for spotting patterns, not a clinician; take anything about symptoms to your GP.
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Questions people ask
AI nutrition coach: common questions
The questions we get most by email and inside the app. If yours isn't here, drop us a note from the support page.
What is an AI nutrition coach, in plain English?
It's a chat inside our app that has visibility of what you've actually eaten. Our Coach reads your food diary, your reactions and your vitamin and mineral totals against UK NRVs, and replies in that context. It's not a generic chatbot with no memory of your week.
What can I ask the Coach?
Anything grounded in your own data. Examples: why was I bloated yesterday, am I getting enough iron this week, plan a high-protein lunch using foods I've logged before, what's dragging my fibre down. The Coach replies using your diary, not a generic answer that could apply to anyone.
Is the Coach a registered dietitian or a GP?
No. Our Coach is a tool for spotting patterns and asking questions. It doesn't diagnose, prescribe or replace a clinician. If you're dealing with a medical condition, an eating disorder or a suspected allergy, speak to your GP or a registered dietitian. The British Dietetic Association keeps a directory at bda.uk.com.
How does the Coach know what I eat?
It reads what you log in the app: meals, snacks, portion sizes, calories and macros, and your vitamin and mineral totals against UK NRVs. It also reads the reactions you record (bloating, headache, energy, mood, gut, skin) plus your workouts and fasting history. The more consistently you log, the more useful the replies become.
Is the AI Coach included in the free tier?
No. The AI Coach is a NutraSafe Pro feature at £3.99 a month or £34.99 a year on iOS. The free tier covers logging up to 25 foods a day, barcode scanning with our additive flag, 5 reactions, and the E-number library on this website. It doesn't include the Coach.
Why does the UK context matter?
We score your day against UK Nutrient Reference Values, not US RDAs. The gaps the Coach surfaces are referenced to NHS Eatwell and SACN micronutrient guidance, and the food data leans on UK databases first. So when the Coach says "iron is low", that's low against the UK number a UK GP would use.
Is my data used to train AI models?
No. Your food diary is not used to train any AI models. Your conversation with the Coach is processed to generate a reply and is not retained for training. We do not sell your data. Full detail in the privacy policy.
Can the Coach replace seeing my GP or a dietitian?
No. It's a tracking and pattern tool, not a clinician. For symptoms, blood-test interpretation or condition-specific diets, the right move is to take the diary to your GP. We deliberately don't give diagnostic or prescriptive advice.
A coach that reads your diary
Get NutraSafe on the App Store
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AI Coach is a Pro feature at £3.99 a month or £34.99 a year. The diary, the barcode scanner and the additive flag are free. Try the free tier, then upgrade when you want the Coach.
iPhone · iOS 17 · Cancel any timeCoach