Glycemic Index

Glycemic Index Context: Recently, researchers at the Indian Institute of Technology Guwahati (IIT Guwahati) developed a portable, affordable glycemic index (GI) sensor that can determine the GI of different food sources in real-time. Relevance: GS02 (Health) Highlights: Importance of Glycemic Index (GI) and Glycemic Load […]

Per- and Polyfluoroalkyl Substances

Per- and Polyfluoroalkyl Substances Context: Recently, The southern bench of the National Green Tribunal (NGT) have found the presence of Per- and Polyfluoroalkyl Substances (PFAs) in Chennai Waterbodies. PFAs are known to have adverse health effects such as liver damage, hormonal imbalance, immune system effects, […]