Skip to content
Zara Arrowsmith Profile

Zara Arrowsmith

Symptoms: Bloating and Fatigue

Food Reactions: Yeast and Cow’s Milk

“I No Longer Feel Constantly Bloated or Tired – I Feel More Myself”

28-year-old Executive Assistant Zara Arrowsmith had been battling gut health issues for over a year. After a round of antibiotics, something changed; her digestion became unpredictable, and she found herself dealing with near-daily discomfort. No matter what she ate, it felt like her symptoms could flare up at any time.

Zara couldn’t identify her trigger foods, which left her feeling helpless. The flare-ups were intense and unpredictable, and she began to feel constantly bloated, sluggish, and uncomfortable after eating. Her symptoms started affecting her ability to focus and feel like herself at work, and they were interfering with her quality of life.

Desperate for answers, Zara came across YorkTest online. She ordered her test in July 2025, hoping for clarity. The results revealed intolerances to cow’s milk and yeast: two common ingredients that had likely been fuelling her symptoms all along.

With this knowledge, she began cutting out her trigger foods. While yeast in particular proved difficult to avoid due to how widely it appears in processed foods, Zara committed to the plan. With support from YorkTest’s nutritional consultation and Customer Care Team, she found realistic alternatives and stuck with the dietary changes.

Within just a couple of weeks, Zara saw real improvement. The bloating eased. Her energy returned. She finally started to feel more in control, and more like herself.

She’s now able to maintain a regular routine, with no more guessing games around food. And when she does occasionally eat something she’s intolerant to, the bloating and fatigue return, confirming just how powerful these changes have been.

If you’re experiencing digestive issues like Zara was, and suspect food could be a trigger, YorkTest can help. Take control of your gut health with one of our at-home food sensitivity tests and start feeling more like you.

You Might Be Interested In

Save $60!
Food Allergy Test

Food Allergy Test

Analyzes your IgE allergy reactions to 23 foods and 18 other common allergens. Ideal if suffering from sneezing, itching, swelling or vomiting.
$199 $139
Save $102!
Food Sensitivity & Allergy Test

Food Sensitivity & Allergy Test

Unsure if you have a food sensitivity or a food allergy? Many people believe that they are the same thing, but they are very different reactions. This tests for both!
$339 $237

Case Studies

“My symptoms decreased, especially in the mornings, which made me feel so much better, both physically and mentally”

Amy Cowley

Symptoms Acid reflux, sinus problems

Read More
Amy Cowley

“I feel happier and more informed on how I can help myself live a healthier lifestyle.”

Carol Kilmister

Symptoms Chronic diarrhoea, bloating

Read More
Carol Kilmister

“I personally have found this life changing, I lived with migraines for years, on one occasion it was so bad they thought I had an embolism. I have taken very strong tablets which are not particularly good for you. These have been reduced so much, I now don’t feel the need to take tablets out with me. The bloating has also reduced to virtually zero”

Andrea Henson

Symptoms Migraines

Read More
migraine headaches digestive review

“I couldn’t imagine going back to the life I had before this test! I’m so relieved I did it. You only get one body, so you need to look after it, and I’m so glad I made the decision to look after mine”

Eleanor Newton

Symptoms stomach aches, bloating, gas, headaches, brain fog

Read More
Eleanor Newton

“I understand how my diet affects my gut health, mood and my mental health and skin. Very relieved that I have the information I have now.”

Mia Campbell

Symptoms Eczema, stress

Read More
young woman with brown long hair and wearing a green top smiling at the camera