Kate Knowler
Kate Knowler is a registered nutritional therapist and experienced phlebotomist who helps clients understand and improve their health through personalised nutrition and blood test interpretation. Known for her calm, professional approach, Kate takes the confusion out of lab results, helping clients uncover the root causes of fatigue, hormonal imbalances, and other ongoing symptoms. Her Fitzrovia clinic offers a peaceful, professional environment for blood testing and nutritional support, and for anyone not in London, Kate is happy to meet you online and provide you with access to a private blood test via a widespread network of registered phlebotomists across the UK. With five 5-star-rated books and 18 years of clinical experience, Kate combines science, compassion, and practical advice to help clients feel confident, informed, and in control of their wellbeing.