Ayer is a Certified Integrative and Functional Nutrition Practitioner with a Bachelor of Science degree from the University of Santo Tomas. With a decade of experience in the field, she specializes in women's health, autoimmune disorders, gastrointestinal issues, and weight loss concerns. Ayer is recognized as the Philippines' first Certified Integrative and Functional Nutrition Practitioner, achieving this milestone in October 2022. She furthered her education with advanced training in Hormone Health from the Institute for Integrative Nutrition in September 2023. Additionally, she recently earned certification from the American College of Sports Medicine (ACSM), making her a certified personal trainer.