By Akanksha
On September 28, 2026, Workforce Health Index (WFI) by Loop Health reported that India’s metropolitan workforce is getting health alerts much earlier than expected.
Poor sleeping patterns, higher stress levels, anemia, elevated blood sugar and vitamin dysfunction are appearing in working-age adults, including people in their 30s.
The findings are intended to assist employers, healthcare providers, and individuals identify rising health risks and support earlier intervention and preventive care.
The WHI 2026 second annual report draws on data from three sources: 816,003 laboratory results from 11,427 annual health checkups, 9,097 survey responses collected between March 6 and April 29, 2026, and 74,339 hospital claims recorded between December 26, 2024, and December 26, 2025. The three datasets were analyzed separately and were not linked to individual participants.
By comparison, the WFI 2025 report consisted solely of blood reports and 3,437 behavioral survey responses.
The report found that 81.4% of Vitamin D test results were below 30 ng/mL, while 60.1% were below 20 ng/mL. About 22.2% were below 10 ng/mL. Meanwhile, 20.4% of respondents said they were taking Vitamin D supplements.
Vitamin D facilitates the absorption of calcium in the body and strengthens bone structure; a lack of this essential vitamin compromises bone health well beyond just a low lab reading.
Regionally, Bengaluru and Pune reported the highest share of Vitamin D results below 30 ng/mL at 83.9%.
Also Read: Vitamin D and Calcium Supplements May Not Protect Against Bone Fractures, Large New Study Suggests
Vitamin B12 insufficiency was recorded at 69.6% (defined at 300pg/ml), up from 68.2% in 2025.
Vitamin B12 helps maintain the myelin sheath around nerve fibers. Deficiency can result in fatigue, difficulty concentrating, numbness and problems with balance issues — and neurological symptoms can manifest even in the absence of anemia.
Hemoglobin is an iron-bearing protein in red blood cells (RBCs) that transports oxygen throughout the body.
Anemia emerged as another critical finding in the report: approximately 34.6% of 4,375 women tested had hemoglobin levels below 12g/dL, whereas 8.9% of 5,210 men tested had Hb levels below 13 g/dL.
City-level findings revealed striking geographic variations — in Mumbai 52.3% of females were below the clinical threshold in comparison to 23.2% in Bengaluru.
Around 4 in 10 blood sugar test results in the sample fell above the normal range, with the majority of affected individuals falling into the prediabetes range.
An HbA1c test reflects average blood sugar over roughly three months. Out of the 7,088 HbA1c results analyzed across the employees and covered family members, 25.4% were in the prediabetes range and 13.3% in the diabetes range.
Notably, elevated HbA1c levels were twice as common among individuals in their 30s (~33.0% ) in comparison to 20s.
Further, men in their 30s accounted for a disproportionate share — experiencing approximately 2.4 times the diabetes range of women in the same group.
Geographically, Mumbai recorded the highest prevalence of elevated blood sugar among women, reaching around half (49.8%), across the five metro cities at 46.8%.
An ICMR-INDIAB national survey estimated that 136 million Indian adults had prediabetes and 101 million had diabetes. The survey covered urban and rural populations, unlike the WHI sample of insured urban members.
54.4% of respondents had never heard of GLP-1 medicines, while 26.1% reported some awareness.
Also Read: HbA1c Isn't Really a 3-Month Average: Here's What It Actually Measures
Lower levels of HDL are a recognized risk marker, whereas lower levels of LDL have clinical evidence supporting a reduction in atherosclerotic events, such as heart attacks.
The report analyzed important cardiovascular health indicators among urban professionals.
The report found that 62.6% of the 8,054 people tested had LDL levels of 100 mg/dL or higher. Among 7,260 people tested for HDL, 44.0% had levels below 40 mg/dL.
At the city level, Hyderabad recorded the highest prevalence of low HDL at 50.6%, followed by Pune at 47.8%, Mumbai at 46.3%, Bengaluru at 41.8% and Delhi NCR at 39.1%.
Together, these findings offer a clear geographic window into lipid health indicators across India’s major urban centers.
Sleep exerts far more influence over an individual’s body than just deciding how rested they feel.
In this year’s report, factors like sleep deprivation and elevated stress emerged as defining sensitivity in workforce health.
Approximately 30.7% of respondents selected the two shortest sleep-duration bands, reporting either fewer than five hours or five to six hours of sleep per night, while 40.4% reported experiencing high stress levels in the past week.
Among women, 47.4% reported high stress levels, while 36.3% selected the two shortest sleep-duration bands.
Reported high stress increased from 33.9% in WHI 2025 to 40.4% in WHI 2026, a rise of 6.5 percentage points. Among women, 47.4% reported high stress, compared with 37.3% of men. The proportion of working professionals who do not exercise regularly climbed to 30.9%, in comparison to 28.0% in the WHI 2025.
One MedBound user shared her insights, "As someone who lives outside India, the difference in work-life balance can clearly be seen. All professions come with their own challenges, but strict rules and boundaries help enforce work life balance. Work is only a part of life, and not the whole of it. Prioritizing health, sleeping well and spending time with your family or taking 'me time' helps prevent burn out and leads to a healthier life.:
The findings also captured the change in patterns in how professionals access health information.
Among 6,996 responses, 19.8% named AI tools such as ChatGPT for health-related queries, while 19.7% named Google. Doctors and healthcare professionals were the most commonly named source, at 54.0%. Because respondents could select multiple sources, the percentages do not represent mutually exclusive groups. Also, 24.8% selected “I don’t actively seek health information.”
Note: The WHI 2026 findings do not represent the health of India’s entire workforce. The data came from Loop-covered employees and their family members who underwent health checkups, while the survey responses were self-reported. The three datasets were analyzed separately and were not linked to individual participants.
Reference:
1. Loop Health, “Health Information Sources,” India Workforce Health Index 2026, accessed September 30, 2026, https://whi.loophealth.com/lifestyle/health-information-sources/.
2. R. M. Anjana et al., “Metabolic Non-Communicable Disease Health Report of India: The ICMR-INDIAB National Cross-Sectional Study (ICMR-INDIAB-17),” The Lancet Diabetes & Endocrinology 11, no. 7 (2023): 474–489, https://doi.org/10.1016/S2213-8587(23)00119-5
(Rh/APC/MSM/2VrMSM)
