Published Researcher, Pharmacist and 15 Years of Clinical Wellness
Sarbjeet Singh is the Senior Content Manager and Lead Nutrition Researcher at DietXP, bringing over 15 years of multidisciplinary experience spanning pharmaceutical science, clinical nutrition, and wellness education. He is a published researcher and co-author of a large-scale retrospective cohort study in Clinical Nutrition ESPEN (2025), the flagship journal of the European Society for Clinical Nutrition and Metabolism, based on 1,922 esophageal cancer patients at Tata Memorial Hospital, Mumbai.
His academic credentials span MSc Dietetics and Food Service Management (2025), MSc Chemistry (North Eastern Hill University), and a Bachelor of Pharmacy from Gurukula Kangari Vishwavidyalaya, an uncommon mix of pharmacy and nutrition training. He is a Registered Pharmacist with the Uttar Pradesh Pharmacy Council, a Certified Diabetic Educator, and holds an ESPEN Certification in Oral and Enteral Nutrition.
At DietXP, Sarbjeet leads content strategy, turning clinical nutrition research into health guidance people can act on. He has written more than 100 researched articles on nutrition, preventive health, and lifestyle medicine.
Areas of Expertise
Peer-Reviewed Research Publication
Analysis of Nutritional Status in Patients with Esophageal Cancer Using SGA, BMI, PNI, Age, and Sex
Key Findings
The study found high rates of malnutrition among female patients and identified lower PNI as a strong risk factor, which points to the need for early nutrition screening and individual intervention in oncology care.
Conference Presentations
ICNC 2025, International Conference on Nutritional & Clinical Sciences
Varanasi, India · 20–23 February 2025
"Cost-Effective Lifestyle Interventions for Reversing Non-Alcoholic Fatty Liver Disease: A Case Study-Based Investigation." The work showed measurable improvements in metabolic health from diet and exercise changes.
National Seminar, Viksit Bharat 2047
Punjab Agricultural University · 29 January 2025
"Cost-Effective Lifestyle Interventions for Reversing NAFLD," presented at the National Seminar on Nutrition, Psychology, and Screen Time. The talk focused on affordable ways to manage liver health in low-resource settings.
How Sarbjeet Creates and Reviews Content
Every article Sarbjeet writes or reviews draws on his pharmacy training, his clinical nutrition research at Tata Memorial Hospital, and his ESPEN certification, so DietXP content stays scientifically accurate.
Uses published research methods and pharmacy knowledge to check nutritional claims, looking at the mechanism, dosage, and clinical relevance behind them, not just the headline.
Cross-references multiple peer-reviewed sources, ESPEN guidelines, and landmark studies before drawing any conclusion for readers.
Turns clinical nutrition and pharmacology into plain, jargon-free guidance readers can use to make safe choices.
Considers different needs, including age, health conditions, cultural food patterns, and budget, so the advice works for a wide range of readers.
Career History
Senior Content Manager & Nutrition Wellness Specialist
DietXP
2022–Present
Leads DietXP's content strategy. Sets the editorial direction, plans nutrition coverage, and oversees every article from idea to publication. Uses SEO and clear scientific writing to grow readership and trust.
Clinical Observership, Digestive Disease & Clinical Nutrition
Tata Memorial Hospital, Mumbai
March–June 2025
Completed a clinical observership in the Department of Digestive Disease & Clinical Nutrition at India's leading cancer centre, with hands-on exposure to oncology nutrition, malnutrition screening, and multidisciplinary cancer-care rounds.
Content Strategist & Lead Nutrition Writer
Khelspace
2020–2022
Authored over 100 extensively researched articles on nutrition, wellness, and preventive health. Applied HPLC and Gas Chromatography expertise to substantiate health claims with precision.
Nutrition Coach
IKHEC
Ongoing
Develops personalised nutrition plans for diverse dietary needs. Advocates for healthy lifestyles integrating physical activity, stress management, and sleep hygiene.
STEM Specialist & Chemistry Educator
FitKids Education · Sri Venkateshwar International School · Sancta Maria International School
2016–2022
Taught STEM and Chemistry across leading schools, covering Cambridge AS & A Levels, IGCSE, and IIT-JEE preparation. Recognised as Most Inspirational Educator of the Year (2016–17).
Key Account Manager
Abbott Healthcare Pvt. Ltd., Noida
2011–2013
Managed key hospital and pharmacy accounts for Abbott, using clinical-trial knowledge to support the healthcare professionals he worked with.
Academic Qualifications
MSc in Dietetics & Food Service Management
Diploma in Nutrition & Health Education
MSc Chemistry
North Eastern Hill University, Shillong
Bachelor of Pharmacy (B.Pharm)
Gurukula Kangari Vishwavidyalaya, Haridwar
Bachelor of Education (B.Ed)
Dewan Institute of Management Studies (DIMS), Meerut
Awards and Honours
Most Inspirational Educator of the Year
Awarded for work that raised student engagement and results in STEM.
Top 16 Semi-Finalist, World Teachers Quiz
Achieved Top 16 from over 11,600 participants globally, representing Sri Venkateshwara International School, New Delhi.
CENTA TPO, Top Rank in High-School Chemistry
Nationally ranked in the Teaching Professionals Olympiad (TPO) for high-school chemistry.
National Science Teachers Workshop, Selected Participant
Selected for the workshop at the India International Science Festival, a government science-education event.
Professional Certifications
Approach to Oral and Enteral Nutrition in Adults
October 2025
Low FODMAP Diet for Irritable Bowel Syndrome
September 2025
Nutrition Pro Advance
August 2025
Basic Life Support (BLS) Training
2025
Stanford Introduction to Food and Health
Led by Dr. Maya Adam, Department of Pediatrics
Easing the Burden of Obesity, Diabetes & CVD
Led by Professor Stephen Simpson
Yoga Practitioner Certification
Six-month rigorous course
Registered Pharmacist
Professional licence, active
Research Experience and Scientific Training
Malnutrition in Esophageal Cancer: PNI & NRI Diagnostic Study (n=1,922)
Conducted a large-scale retrospective cohort study of 1,922 esophageal cancer patients to evaluate malnutrition using PNI and NRI indices. Established population-specific diagnostic cut-offs (PNI <39.9, NRI <99.29) through ROC analysis. Published in Clinical Nutrition ESPEN, 2025 →
Advanced Instrument Training: HPLC, GC & Spectroscopy
Competitively selected for rigorous practical training at the National Institute of Pharmaceutical Sciences and Research (NIPER). Acquired expertise in HPLC, Gas Chromatography, spectroscopy, calibration, and pharmaceutical drug analysis.
Fluorescence Studies: Additives on Amyloid Fibers in Bovine Serum Albumin
Conducted under Prof. K. Ismail, investigating how food and pharmaceutical additives affect protein-fibre formation, with implications for food safety and clinical nutrition.