Skip to content
woman with long blonde hair smiling at the camera

Alexandra Loizou

Symptoms: skin flare ups, fatigue, bloating, constipation, abdominal cramps

Food Reactions: cow's milk, spirulina, sesame seed, egg yolk

“Managing my food intolerances has improved my energy, well-being and allowed me to enjoy activities I couldn’t before”

33-year-old Alexandra Loizou, was dealing with skin issues, fatigue, and a range of gastrointestinal issues including constipation, bloating and abdominal cramps for a number of years.

When asked about how these symptoms affected her life, Alexandra said: “I experienced disruptions in daily activities, work, sleep and my overall well-being.”

Alexandra added, “I found it challenging to engage in activities and hobbies that I used to enjoy. Simple tasks like going out with friends or participating in physical activities became more difficult due to discomfort and fatigue. The skin problems also affected my confidence and willingness to socialise.”

Alexandra heard about YorkTest from an influencer on Instagram who she follows and decided to give food intolerance testing a try. “After doing some research, I found that YorkTest was recommended for identifying food intolerances. It seemed like a practical step to figure out if certain foods were contributing to my issues.”

woman with long blonde hair smiling at the camera

After taking the Premium Food Intolerance Test, Alexandra’s results indicated that her body was reacting to cow’s milk, spirulina, sesame seed and egg yolk.

We asked Alexandra how she felt after removing these trigger foods. “I noticed a significant improvement in how I felt. All my symptoms started to lessen and overall, I felt more energetic and comfortable.”

“Since making these changes, I’ve experience a boost in energy and wellbeing. This positive shift has allowed me to engage in new activities, such as running and becoming more active.”

Our test analyses your IgG reactions to 200 food and drinks – from common ingredients like gluten and cow’s milk, to health superfoods like kale and quinoa.

The process involves sending a finger-prick blood sample back to YorkTest, Alexandra then received her results within 7-days through the Wellness Hub, in an easy-to-read traffic light-based format.

Eliminating the trigger foods and sticking to her diet plan has helped clear Alexandra’s symptoms and also notice a change in weight, “It took about 2 weeks after removing the foods identified as intolerances for me to notice a significant improvement in my symptoms and overall health. I did notice some changes in my weight throughout the process. It wasn’t a primary goal, but the combination of feeling better and engaging in more physical activities naturally contributed to some positive changes in my weight.”

When asked about her customer service experience, Alexandra commented: “The customer care team were supportive and responsive, addressing any concerns or questions I had throughout the process.”

Similarly, Alexandra found her experience with the nutritional expert to be a positive one, “The nutritional consultation was incredibly helpful.”

When asked how life had changed since taking the test and how she would summarise her experience, Alexandra concluded: “Taking the test has brought a positive shift in my life. Managing my food intolerances has improved my energy, wellbeing and allowed me to enjoy activities I couldn’t before. I feel more energetic, healthier, and happier since addressing my food intolerances with YorkTest.”

You might be interested in

Save £57!
Junior Food Intolerance Test

Junior Food Intolerance Test

Tests for over 100 food and drink ingredients. Suitable for children over 2 years old.
£189 £132
Save £18!
Stress (Cortisol) Test

Stress (Cortisol) Test

Check your level of cortisol, your stress hormone, with this simple test
£59 £41
Save £18!
Inflammation (CRP) Test

Inflammation (CRP) Test

Check levels of inflammation in your body with this simple test
£59 £41
Save £18!
Thyroid Test

Thyroid Test

Do you suffer from symptoms such as low energy, unexplained weight gain or loss, changes in mood, dry skin, or muscle aches?
£59 £41
Save £24!
Menopause Test

Menopause Test

Do you think you might be approaching the menopause? Are you suffering from symptoms such as hot flushes, anxiety, night sweats, poor sleep and low energy?
£79 £55
Save £24!
Essential Health Check

Essential Health Check

Provides results for a total of 18 health markers including: Cholesterol, Vitamin D & B12, Iron Deficiency, Liver Function.
£79 £55

Case Studies

“Since Lola removed her trigger foods, she has not missed any time off school and has not complained or cried because she feels unwell. I finally have a happy, healthy daughter!”

Lola Biddle

Symptoms Stomach aches, fatigue, headaches, bloating

Read More
young girl with a light grey cap and a flowery green shirt smiling at the camera

“I feel enlightened and a little relieved that I finally have the answers as to why I feel the pains. I feel it was well worth the money.”

Sophie Leckonby

Symptoms Upper and lower abdominal pain, bloating

Read More
young woman with round glasses taking a selfie in a black top with a pink lanyard around her neck

“I'm excited for what the future holds - I know there's a long path ahead when I start reintroducing foods but I've shown myself anything is possible.”

Harriet Sturney

Symptoms Bloating, stomach aches, acne

Read More
young woman in a light green dress, posing for the camera in a venue

“I feel much better, so thank you to the team at YorkTest. I appreciate analysing a few samples and providing guidance may not seem that significant to the guys behind the scenes, but it has been life changing for me so thank you again.”

Reece Scott

Symptoms Stomach cramps, diarrhoea, sickness, heart burn, bloating, fatigue

Read More
Reece Scott. a YorkTest customer who suffered from IBS and used a Premium Food Intolerance Test to identify his trigger foods and eliminate them from his diet to alleviate his symptoms.

“I'm so grateful I took the test, I was concerned about avoiding so many key foods but I feel hugely better now, it's all worth it”

Charlotte Earle

Symptoms Bloating, nausea

Read More
woman with short hair posing for a selfie
[]