Product Unauthorized Ayurvedic medicinal products sold by Kerela Ayurvedic & Natural Herbal Consultation in Toronto, ON. Health Canada received a report of heavy metal poisoning following use of products obtained from this clinic. Issue Health products - Product safety Health products - Unauthorized product What to do Stop using products sold by this clinic. Consult a health care professional if you have used any of these products and have health concerns. This Advisory is also available on request in Hindi, Punjabi, Tamil, and Urdu.