EATING DINNER ON THE SOFA WHILE WATCHING TELEVISION
Yoga - Its the worst thing to do to your system as violence or sadness on TV is ingested with food. Sitting at the table is fine, but i's best to sit cross-legged on the floor. Vajrasana (picture below ) post dinner for 5-10 minutes aids digestion.
Cardio - Scientifically, i cannot say how one eats or where affects the heart
Endo - TV dinners are killer dinners - they are full of calorie excess. Traditionally, sitting on the floor cross-legged is good for digestion.
Psych - People eat more while watching TV. If it's a regular habit, the risks of obesity-related heart concerns are higher.
Source - TOI