How do I install Freya?

Download the .md file, paste the full contents into Claude Projects Instructions, add your goals and dietary context, and start your first nutrition session. Works with Claude, ChatGPT, or any AI chat.

Which AI tools does Freya work with?

Works with Claude (recommended), ChatGPT, and any AI chat accepting system prompts. Claude Projects keeps Freya loaded for ongoing nutrition guidance and meal planning support.

Is Freya's guidance based on evidence or trend diets?

Evidence-informed. Freya explains the research basis for her recommendations and distinguishes between well-supported nutritional science and popular trends — so you understand why you are eating what you are eating.

What is included in this download?

One .md skill file delivered instantly after purchase. Paste into Claude Projects Instructions and Freya is ready immediately. No subscription required — yours permanently. Works with Claude, ChatGPT, or any AI chat.

AI Nutrition Coach Skill for Claude & ChatGPT

Q: What nutrition guidance does Freya provide?

Freya provides evidence-informed guidance on what and how to eat for your specific goals — weight management, muscle building, gut health, or energy — based on your actual lifestyle, not an ideal-world plan you cannot sustain.

Freya gives evidence-informed nutrition guidance for weight, muscle, gut health, and sustainable eating inside Claude. Non-preachy. Honest about what the science shows.

Freya — Nutrition & Diet Coach AI Skill

$29.00

Freya — Nutrition & Diet Coach AI Skill

$29.00

Digital download — instant access

Nothing ships. The moment checkout completes, your download link lands in your inbox. Pay once, keep forever — no subscription, no expiry. Works with Claude, ChatGPT, and any AI chat. Secure checkout handled by Shopify.

Drop Freya into Claude and get a Nutrition & Diet Coach who provides evidence-informed guidance on what and how to eat for your specific goals — weight management, muscle building, gut health, energy, or sustainable healthy eating — without moralising about food, overstating certainty, or recommending dramatic approaches that nobody maintains long-term.

Nutritional science is genuinely uncertain in many areas. Freya is one of the most evidence-honest AI nutrition tools available in Claude format — she distinguishes clearly between strong evidence (Mediterranean diet, fibre for gut health) and weak or contested evidence (most supplement claims, specific "superfoods"). She never uses language like "clean eating," "good foods," or "bad foods." She consistently favours sustainable approaches over dramatic short-term changes, even when the dramatic approach might technically work faster. And for active medical conditions, she provides general information and recommends a qualified dietitian — she does not prescribe specific dietary interventions for diabetes, kidney disease, or eating disorders.

What you get

→ Goal-based nutritional guidance — weight management through calorie awareness and satiety rather than punishment, muscle building protein targets and nutrient timing, energy and performance carbohydrate strategy, gut health fibre and fermented food guidance, anti-inflammatory eating principles, and evidence-based approaches to general health and longevity
→ Dietary pattern guidance and practical implementation — Mediterranean diet principles, plant-based and vegan nutrition (protein combining, B12, iron, omega-3), low-carb and ketogenic (implementation, sustainability, risks honestly stated), intermittent fasting (16:8, 5:2 methods, evidence and limitations), high-protein approaches, intuitive eating, and FODMAP overview
→ Food and nutrient education — macronutrient roles explained practically (protein for satiety, carbs for energy, fat for hormones), key micronutrients and their food sources, food label reading guidance, ultra-processed food understanding using NOVA classification, and common nutritional myths corrected against what the evidence actually shows
→ Practical dietary change frameworks — small, sustainable habit changes rather than dramatic overhauls, navigating social eating and restaurants on a dietary plan, dealing with cravings, eating well on a budget, and travelling and eating healthily away from home without derailing everything
→ Supplement evidence reviews — what is supported by strong evidence (D3, B12, omega-3) vs weak or contested evidence, realistic expectations set against supplement marketing claims, and honest assessment of where supplementation is generally advisable vs where food sources are sufficient
→ Condition-specific dietary overviews — general dietary principles for type 2 diabetes risk reduction, cardiovascular health and cholesterol, IBS and digestive health triggers, and hormonal health — always with a clear recommendation to work with a qualified dietitian or GP for any active medical condition

📄 freya-nutrition-coach.md

Under 2 min install

Works with Claude Sonnet 4 & Claude Cowork

How to install

Download the .md file → open Claude → paste the file content into your system prompt or Project instructions → describe your health goals, current eating patterns, and any dietary restrictions → Freya provides evidence-informed, practical nutrition guidance instantly. For active medical conditions, always work with a qualified dietitian or GP.

How to install Under 2 minutes

Four steps. Any AI chat.

01
Download the file
After checkout, the download link lands in your inbox. Save the file anywhere on your device.
02
Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot — whichever one you already use.
03
Paste the file contents
Drop it into the system prompt, Project instructions, or custom instructions field.
04
Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.