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LYNA

Certified Nutritionist Intern (Hormonal Health)

London
Posted about 15 hours ago
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Certified Nutritionist Intern (Hormonal Health)

Company: Lyna
Location: Remote
Duration: 3 Months

Employment Type: Internship (Unpaid / College Credit / High Growth Potential)

About Lyna

Lyna is a modern, intuitive cycle-tracking and hormonal health application (https://www.lynacycle.app/). We are changing the way women approach wellness with our core feature: Know what to eat for every woman's hormonal journey.

Through our AI-powered camera, users can snap a photo of their plate to instantly see if their meal matches their hormones and cycle phase. We bridge the gap between nutritional science and daily life, delivering personalized, phase-based dietary guidance.

The Role

We are seeking a passionate, evidence-based Certified Nutritionist Intern (or a student in their final year of a certified nutrition/dietetics program) who specializes in, or is deeply passionate about, female endocrinology and hormonal health.

In this role, you will be the clinical and scientific backbone behind our AI nutrition engine. You will help train our food-tracking database, vet nutritional advice for different cycle phases (and conditions like PCOS or perimenopause), and ensure our users receive highly accurate, supportive, and actionable food recommendations.

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I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

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Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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What You’ll Do

  • Optimize the AI Nutrition Database: Help audit, categorize, and refine how our AI analyzes meals (e.g., assessing macro/micronutrient profiles for the follicular, ovulatory, luteal, and menstrual phases).
  • Create Phase-Based Dietary Guidance: Develop and vet practical food recommendations, swaps, and educational content that help users understand how their meals impact their hormones.
  • Support Specialized Tracks: Assist in building out nutritional logic for specific hormonal journeys, including PCOS, endometriosis, irregular cycles, and perimenopause.
  • Content & Science Translation: Translate complex nutritional science into highly digestible, empathetic, and engaging copy for the app’s insights and daily tips.
  • Quality Assurance: Review automated AI food breakdowns to ensure clinical accuracy and user safety.

What We’re Looking For

  • Certification/Education: Certified Nutritionist (CN), Certified Nutrition Specialist (CNS), Registered Dietitian (RD), or currently enrolled in the final year of an accredited clinical nutrition/dietetics degree.
  • Hormonal Health Focus: Deep knowledge of the female endocrine system, menstrual cycle phases, and how specific micronutrients (e.g., magnesium, B vitamins, healthy fats) interact with hormone production.
  • Tech-Savvy & Adaptable: Comfortable working with spreadsheets, database tagging, and collaborating with software developers. You are excited by the future of AI in healthcare.
  • Empathetic Communicator: Ability to talk about food and health in a body-positive, supportive, and non-restrictive manner.
  • Evidence-Based Mindset: You rely on peer-reviewed research, not wellness trends.

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What You’ll Get

  • Shape a Live Tech Product: Your nutritional expertise will directly impact the daily lives and health outcomes of thousands of users.
  • Portfolio & Resume Builder: Gain highly sought-after experience in the digital health/FemTech space—one of the fastest-growing sectors in technology.
  • Flexible & Remote: Work from anywhere on a flexible schedule that fits your clinical hours or studies.
  • Letter of Recommendation & Reference: A glowing review and LinkedIn recommendation upon successful completion of the internship.
  • Potential for Full-Time: Exceptional performance during these 3 months can transition into a paid, long-term role as our advisory team expands.
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Skills

Nutrition
Hormonal Health
Evidence-Based Research
Communication
AI Technology
Database Management
Content Creation
Quality Assurance
Food Recommendations
Health Education
Empathy
Dietary Guidance
Women’s Health
Endocrinology
PCOS Knowledge
Cycle Tracking

Location

London, England, United Kingdom

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