Saralnama2 substances in the popular chai-sutta combo affect the body in complex ways. Dr Prashant Sinha, Head of Emergency at PSRI Hospital, explains the science behind it. Caffeine in tea and nicotine in cigarettes stimulate the nervous system when taken together. This forces the heart and lungs to work harder, creating unnecessary stress. The combination feels energizing but is unhealthy. It raises heart rate and blood pressure more than either substance alone. Over time, it can lead to addiction and health problems like lung damage, heart issues, and cancer. The habit feels rewarding as it mixes stimulation, relaxation and social bonding. But Dr Sinha warns the perceived calming effect is deceptive. Once the effects wear off, cravings and anxiety return, worsening stress in the long run. (Updated 10 Oct 2025, 21:32 IST; source: link)
Key Points
- 2 substances in the popular chai-sutta combo affect the body in complex ways
- Dr Prashant Sinha, Head of Emergency at PSRI Hospital , explains the science behind it
- Caffeine in tea and nicotine in cigarettes stimulate the nervous system when taken together