Dr. Rajesh Kumar

Dr. Rajesh Kumar is the Health Content Reviewer at SabTools.in, where he ensures that every health and fitness calculator on the platform adheres to clinical standards set by the World Health Organization (WHO) and the Indian Council of Medical Research (ICMR), with specific calibration for Indian populations.

Dr. Kumar completed his MBBS from Maulana Azad Medical College, New Delhi, one of India's premier medical institutions, followed by an MD in Community Medicine from AIIMS, New Delhi. He has over ten years of clinical and research experience in preventive medicine, with a focus on lifestyle diseases that disproportionately affect the Indian population — including Type 2 diabetes, cardiovascular disease, and obesity.

At SabTools.in, Dr. Kumar reviews all health calculators including BMI, BMR, calorie counters, pregnancy trackers, and fitness planners. He is particularly focused on ensuring that these tools use India-specific reference values rather than Western standards. For example, the platform's BMI calculator uses the WHO Asia-Pacific classification, which sets lower thresholds for overweight and obesity categories for South Asian populations. Similarly, calorie and nutrition tools account for common Indian dietary patterns including vegetarian and regional cuisines.

Dr. Kumar also oversees the accuracy of cooking and kitchen tools that involve nutritional calculations, ensuring calorie counts and macronutrient breakdowns reflect actual Indian food compositions as documented in the Indian Food Composition Tables published by the National Institute of Nutrition, Hyderabad.

His mission at SabTools.in is to bridge the gap between clinical health information and everyday Indians who may not have easy access to healthcare professionals. He believes that accurate, culturally calibrated health tools can play a meaningful role in preventive health awareness across India, particularly in rural and semi-urban areas where access to trained dietitians and doctors remains limited.