Angie Best has shared a deeply emotional update from her hospital bed as she begins an alternative form of cancer treatment abroad.

The 73-year-old former wife of football icon George Best posted a poignant photo on Instagram from a medical facility in Switzerland, showing herself hooked up to an IV drip while undergoing so-called “mistletoe” chemotherapy.

In the image, Angie sits upright in her hospital bed, medical equipment clearly visible beside her. Alongside the photo, she admitted the toll the illness has taken, writing that she was “trying to fake a smile” and hadn’t realised just how sick she had become before travelling for treatment. She added that she couldn’t wait any longer and thanked her followers for their kindness and support.

The post came just over a week after her son, TV personality Calum Best, revealed that Angie had been diagnosed with colon cancer which has spread to her liver.

Mistletoe therapy, which uses extracts from the European mistletoe plant, has been used for decades in parts of Europe including Germany, Switzerland and Austria. Some practitioners believe it may help stimulate the immune system and improve quality of life for cancer patients, although its effectiveness remains controversial and it is not a standard treatment on the NHS. Angie is understood to be using the therapy alongside conventional chemotherapy.

Her update prompted an outpouring of love from fans and famous friends. Calum responded publicly, telling his mother that she is “some woman” and adding, “we got this,” while others sent messages of strength, healing and positivity.

Angie has also drawn attention for questioning traditional cancer treatments after reposting a meme critical of mainstream cancer research, a move that sparked debate online.

Earlier this month, Calum spoke candidly about the shock of his mother’s diagnosis, saying he had been on an emotional rollercoaster and had not cried in years until now. He also revealed the financial strain of accessing specialist treatment, setting up a fundraising page to help cover the costs.

Despite the uncertainty ahead, Angie has made it clear she is not giving up. In her own words, she said she is “ready to fight,” urging supporters to wish her luck as she moves forward with treatment.