World Health Day 2026 : Science for Health A perspective of animal physiology laboratory

Prof Kshetrimayum Birla and Laishram Nillapriya
The  World  Health  Organization  (WHO)  has  observed  World  Health Day every year since 1950, following its introduction by the first World Health Assembly in 1948. Like every year, this year also on April 7, 2026, the international community is going to celebrate “World Health Day” with the theme: “Together for health. Stand with science” which will act as a call to integrate scientific precision into our everyday practices. The campaign particularly will highlight the ‘One Health’ approach, which recognizes the fundamental connection between human health, animal health, plant health, and the environment. This commitment to a science-driven health perspective is most apparent in the innovative research currently being conducted all over the glove.
Researchers in Manipur are redefining the 21st-century healthy lifestyle by bridging the gap between indigenous knowledge and laboratory validation. Experts at Manipur University assert that this ‘scientific-health’ era necessitates viewing local biodiversity through a functional perspective. Our physiological functions are intricately linked to the chemistry of our diet—ranging from the interaction of fermented micro-flora to the way specific trace minerals in local plants regulate metabolic stress.
The Animal Physiology Laboratory at Manipur University has emerged as a beacon for vital nutritional studies. Research has confirmed that fermented bam- boo shoots, such as Soibum and Soidon, are not only culinary staples but are also exceptionally rich in probiotics.
Laboratory findings indicate that the fermentation process significantly reduces cyanide levels while enhancing crude fiber and essential amino acids.
Euryale ferox Salisb., commonly known as ‘Foxnut’ or ‘Thangjing’ in Manipur, is a prominent aquatic plant widely consumed for its nutritional value. Similarly, Eupatorium birmanicum DC, locally called ‘Langthrei’ is a native ethnomedicinal plant valued in regional tradition. Studies emphasize that the seeds and arils of E. ferox, alongside the leaves of E. birmanicum, possess diverse phytochemicals and exhibit notable antioxidant properties.
Furthermore, indigenous snails (tharoi) and fermented delicacies like Ngari (fermented fish) and Hawai-jar (fermented soybean) are currently being evaluated for their unique bioactive potential. These local resources are proving to be invaluable sources of elements that support various physiological functions within the human body.
Under a project funded by the Department of Science and Technology (DST) –Anusandhan National Research Foundation (ANRF), New Delhi, the laboratory is bringing Manipur’s edible insect into essential diet. The research focuses on two primary species Hydrous indicus (True water beetle) and Gryllotalpa orientalis (Mole cricket), which is locally known as Tharaikokpi and wahee/waheibi — deep-rooted staples of traditional Manipuri chutney—that are being scientifically evaluated. These insects contain significant amounts of minerals, including calcium (Ca), phosphorus (P), sulfur (S), zinc (Zn), copper (Cu), and iron (Fe), all of which play pivotal roles in human physiology.
Furthermore, the study reveals that both species possess high antioxidant activity and potent free-radical scavenging capabilities.
These studies demonstrate that traditional diets centered on local ingredients utilize significantly fewer water and land resources, directly linking individual health with environmental well-being—a core ‘One Health’ objective for 2026.
Beyond general nutrition, the laboratory is prioritizing research into urolithiasis (kidney stones), a condition highly prevalent within the region. As one of the most critical areas of investigation in Manipur, this study also aims to provide a scientific framework for a healthy lifestyle, offering evidence-based guidance on how local dietary habits and environmental factors can prevent stone formation.
Since 2020, the Animal Physiology Laboratory at Manipur University has focused on the scientific investigation of human health through the perspective of traditional nutrition. Through examining the nutritional benefits of native cuisines, the laboratory seeks to enhance the recognition of local foods as a key source of health.
World Health Day 2026 signifies a pivotal shift where we cease speculation and begin to support scientific evidence. This year’s theme conveys a vital message—that a healthier future depends upon reputable science, international coope- ration, and a unified dedication to evidence-based prac- tices. By embracing the scientific health inherent in our local biodiversity, we advance toward a future where every meal serves as a foundation for functional medi- cine. The writers are with Manipur University