Express.co.uk | Cannabis oil is flying off the shelves at Holland & Barrett - but what are the benefits? Express.co.uk The oil is said to be able to treat a variety of problems. At the end of last year, a World Health Organisation report revealed that it may help successful treat symptoms relating to Alzheimer's Disease, Parkinson's Disease, MS, pain, anxiety ... Medical cannabis oil sales rise after Holland & Barrett becomes first high street stockist What is Cannabis oil? Where to buy legally and the law as sales soar at Holland & Barrett Shoppers seeking cannabis oil are now able to purchase the product on the high street. |