Live course + guide — €249
Next session: date to be confirmed.
Available in English or French. 90 minutes: 60 minutes teaching and 30 minutes for questions. Digital guide included.
Express interest by emailWith Mary Nyonda Montain, PhD. Research-informed education about medicinal plants, food and supplements, to help you ask informed questions.
From periods and PMS to perimenopause and beyond: understand the evidence, preparations and safety questions. Every woman’s path is different.
A simplified progression: experiences and timing vary.
Next session: date to be confirmed.
Available in English or French. 90 minutes: 60 minutes teaching and 30 minutes for questions. Digital guide included.
Express interest by email15 chapters, a reference table of 36 additional plants, and tools for reading labels and tracking symptoms. Available in early December 2026, as a PDF by email.
Enquire about the guide
BrainMemory or concentration changes
LungsCough or shortness of breath
HeartShortness of breath or swelling
LiverChanges in liver blood tests
KidneysChanges in kidney function tests
Digestive tractNausea or changes in bowel habits
Peripheral nervesTingling or numbness in hands or feet
Bone marrowLow blood counts or infections
Food and supplement support after treatment. Understand the evidence, the nutritional questions to discuss with your care team, and supplement safety.
Live course — €249
Rolling sessions in English or French. Next date and session duration confirmed by email.
Educational support, with no promise of restoration or cancer treatment. Discuss any supplement use with your oncology team, including when treatment is ongoing. NCI supplement safety information ↗
Express interest by email
Explore food, medicinal plants, supplements and digestive wellbeing. Understand the evidence, the limits of product claims, and the questions to ask a health professional.
Live course — €249
Rolling sessions in English or French. Next date and session duration confirmed by email.
Express interest by email
A live educational course for parents and caregivers. Explore weaning and the transition to solid foods, childhood development, common infections, puberty and first periods (menarche). Learn what changes to expect and how to prepare questions for your child’s healthcare team.
Live course — €249
Rolling sessions in English or French. The next date and session duration are confirmed by email.
Express interest by emailFor each course, Mary will reply with upcoming dates, practical details and payment information.
For questions or a one-to-one educational session: contact@yathconseil.com.
Educational content only. No diagnosis. These courses do not replace advice from your doctor, pharmacist or dietitian.