Susan Edwards, 60, felt frightened when she was admitted to hospital, learning that her cholesterol levels were dangerously high.

"I knew that I wasn't looking after myself properly and after a few very difficult years I decided that I had to do something for myself," Susan told Express.co.uk.

The veterinary nurse had spent a lifetime working with large animals which lead to some painful injuries, such as a spinal fracture.

"I have come off all painkillers," Susan said since joining ZOE – a personalised nutritional programme that provides dietary guidance based on your unique biology.

Spearheaded by the famous British epidemiologist and medical doctor Dr Tim Spector, Susan had been following his work.

"I saw a Tim Spector TED Talk about the Predict Study," said Susan. "I loved it, so registered my interest to enrol onto the programme."

Being one of the first people to enrol on the ZOE membership, Susan excitedly did the "very simple" at-home tests (blood fat control, blood sugar control, gut microbiome and an overall dietary assessment). 

"My only regret is that I didn’t use the glucose monitor more and do more individual tests ie compare an apple to apple juice," Susan reflected.

Learning how her body processed certain foods, Susan could take charge of what she included in her diet.

"My main swap I feel is my homemade granola with full-fat natural yoghurt and raspberries or berries for breakfast," Susan revealed. "If I eat this, I don’t snack at all."

Since adjusting her diet in January 2023, Susan has lost 18kg (2.8 stone) and feels incredibly different.

"My energy levels have increased tenfold and I am sleeping so much better," said Susan.

"My mental clarity has improved tremendously and I am constantly receiving compliments on how good I look which is wonderful, and I do feel really good."

While Susan lost weight in a healthy, sustainable way with the ZOE membership, her cholesterol levels dropped much more quickly.

Within eight weeks of starting the ZOE membership her cholesterol levels fell "well within the healthy NHS parameters".

"I've also just had my gut microbiome retested and it's come back as excellent," Susan beamed.

ZOE is a science and nutrition company leading a movement to transform the health of millions. ZOE Membership, which starts from £25 per month, is a personalised nutrition programme that turns complex science into clear step-by-step actions to improve your health with every meal. Become a member at zoe.com.