DNA: Walnut Effect – Fitness Gadgets Make You Sick Negative feedback from your fitness tracker could affect your mental and physical health. Scientists call this the nocebo effect. DNA: Nocebo Effect – Making a Sick Fitness Gadget Negative feedback from your fitness tracker can affect your mental and physical health. Scientists call this the Walnut Effect. #DNA #NoceboEffect #FitnessTracker Channel Info: Zee News is the country’s most trusted Hindi news channel. Which brings you all the breaking news, breaking news, politics, entertainment and sports related news related to India and the world 24 hours a day. So stay tuned and subscribe to Zee News. Zee News is India’s most trusted Hindi news channel with 24 hour coverage. Zee News covers breaking news, breaking news, politics, entertainment and sports from India and the world. ————————————————– – ————————————————- – ——— Download our mobile app: Subscribe to our channel: Watch Live TV: Subscribe to our other network channels: Zee Business: WION: Daily news and analytics: Follow us on Google news – —- ——————————————— —— ——————————————– ——- —– You can also visit our website at: Like us on Facebook: Follow us on Twitter: Follow us on Google News for the latest updates: Zee News: – Zee Business: – DNA India: – WION: Zee News Apps:.