A MEDICAL herbalist will be offering free health advice at Tavistock?s Lake Pharmacy next week as part of ?Herbal Medicine Awareness Week?. Maria Holzamer is visiting on Tuesday, May 16 to talk about using herbal medicines and the benefits of individual herbs for relieving and preventing illness. Customers can book a free appointment to see Maria in the pharmacy between 2pm and 4.30pm. Contact Mr Lake at the pharmacy on 01822 612104 for more details.