A callous cancer quack who gives victims false hope with bogus treatments is boasting of finding love with a patient’s widower.

Amanda Mary Jewell has no formal medical training and injects desperate ­visitors to her £145-a-day Caribbean clinic with ­dangerous and banned products.

She began a romance with Martin Buckwell less than a year after using her treatments on his tragic wife Aliki.

Talking online of her relationship with dad-of-one Martin, Jewell says: “I’m going to focus on love for a change. Martin is a wonderful man, yes, I am all loved up.”

Jewell, 49, left the UK after Trading Standards said it had “serious concerns” she was misleading vulnerable people.

She now leads a cancer unit with a private beach in Belize, offering stem cell and protein treatments, bleach “cure” MMS and even tooth-pulling to let poisons “pour out”.

Amanda with lover Martin Buckwell

She tonight claimed her treatments are “mainly herbal” despite endorsing hormone and chemical treatments on a blog.

On her relationship, she said: “Widowed people are allowed to love again.”

But a source close to her said: “Nobody is surprised by the relationship. She’s got no morals. She is a very twisted, dangerous individual who has fooled a lot of people.

“She has no formal medical training. She is self-taught and a fraud. She baffles people with b******t and is very manipulative and convincing. She is the type who gives alternative and holistic therapy a bad name.”

Video shows procedure available at the clinic

Martin Ledwick of Cancer Research UK said: “Cancer patients may be vulnerable to unproven therapies they have read about but which have no scientific evidence and do not work. There will always be unqualified practitioners who will take advantage of them by peddling ‘miracle cures’.”

Jewell has posted a shot of herself in scrubs holding up a human organ with a giant tumour – but admits she is not a doctor and is not qualified to do ops. She said: “I have lived abroad most of my adult life, my qualifications are not from England.”

When pressed on the origins of letters attached to her name she simply claimed they were from all over the world.

Jewell charges dying patients in Belize as much as £6,000 a week to be injected with fetal lamb cells, experimental stem cells and undergo colonic irrigation.

She also offers outlawed blood product GcMAF – a biochemical protein treatment.

Martin and tragic wife Aliki at the clinic

On a treatment list, the Healing Oracle clinic also has chelation therapy, an intravenous treatment designed to remove heavy metals from the body. It is linked to a number of deaths, including a boy of five from England.

It has emerged that Jewell met new love Martin when she treated wife Aliki for her aggressive brain tumours.

The couple, who are from Brighton and have daughter Myla, three, travelled to alternative clinic La Flor De La Salud in Mexico over Easter 2016, where Jewell was working as a “cancer researcher”.

She persuaded Martin and Aliki, 42, to take part in a promotional video, now being used to plug her Belize ­clinic on YouTube.

Martin appears to think her treatments work.

In the film, he tells how Aliki had two teeth pulled and fillings removed because they were “feeding the tumour”.

He adds: “The message needs to be there is another way, there is an alternative and don’t listen to what doctors say.”

Amanda holds a giant tumour

Looking dazed, Aliki says she feels a “million times better” adding: “I’m still not 100 per cent right, just better.”

Aliki, diagnosed with two brain tumours in summer 2015, died in March last year.

Jewell was being probed by the MHRA and Trading Standards in the UK before she fled after a 2015 raid on her rented £3million mansion in Surrey. The watchdog said it was unable to comment.

Jewell divorced second husband Doug last year after the pair were forced to flee another quack clinic she ran in Bulgaria.

They were being investigated by health officials after two deaths within five days at Pearl Lodge at Smolyan in 2014.

Jewell was later quizzed on claims MMS was being used at the site. MMS is wrongly touted as a “cure” for everything from autism to cancer by the cult American Genesis II Church – run by former Scientologist Jim Humble and in which Jewell was once a “bishop”.

The Healing Oracle site

After quitting the UK for the Dominican Republic, Jewell went to the Mexican clinic. In October 2016 she was ­exposed by the BBC for selling GcMaf to Brits from Mexico.

She had earlier posted a video ­moaning that Trading Standards had ordered her back to be quizzed.

She admits sending a letter saying: “I am not in your jurisdiction of ­murdering people by chemotherapy or radiation. Feel free to send me a ­postcard from dull and controlled England.”

Our source said: “She keeps slipping through everyone’s clutches. She is totally deluded that she’s helping people. The problem is there’s no s­topping her. She’s determined to make money and this is how she does it.”

Jewell, who calls herself Mary, labels chemo “toxic”, claims crisps and cheese spreads are made from parts of human foetuses and says sugar feeds cancer.

In another video she tells patients: “As soon as you admit it (cancer) is not an alien that’s dropped from space, that we’ve created, we will know how to get rid of it.”

She then claimed to help a prostate cancer victim by pulling his front tooth, causing “poison” to come “pouring out”.

With Martin's wife Aliki and his daughter

Jewell claims to have “supported 100s of people” and “put over £2million” into her Belize project. She writes: “The clinic gets busy but at 200 dollars – £145 – a day I can understand. It is a paradise to heal in, we have a private beach.”

But ­beyond the image of the glamorous healer, Jewell has acted against those trying to expose her. Fiona O’Leary, an autism specialist who has blasted her use of MMS, had her ­address and a list of family members published. And one of Jewell’s pals messaged her: “Maybe it’s time for us to send some of our boys round.”

Fiona, of Cork, Ireland, said: “I reported this woman to the UK, US and Belize authorities. Since then she has harassed me and my family. She works with other quacks to garner support.

"She’s encouraged people to set up Go Fund Me pages to fleece them. People are promised ­miracle cures and told to walk away from chemo and professional care. She must be brought to justice”

And Emma Dalmayne, who has also slammed Jewell’s use of MMS, added: “This woman has lived off people’s suffering long enough.

"She has labelled me a benefit scrounger and said my children were vaccine-damaged. I will continue to speak out. I am not afraid.”