The last thing we need is people in other countries who have nothing to do with us telling us our food culture isn't "proper".
God that was depressing, and stressful. The mad rush to the compulsory office canteen, buy some basic food, throw the food in, and run back to your desk as you only have a 30 minutes lunch break.
No chance of going outside for a short walk to get some oxygen, little choice in what food to get, no chance of bonding with colleagues and not talk about work, no chance of disconnecting and avoiding stress.
Only occasionally did I manage to convince colleagues to rebel, go outside with me to a sushi place (or McD's...), sit in the park for bit, and take a few breaths and not rush back. It should be a daily occurrance but only happened once or twice a month.
Having mostly worked in an industry where formal breaks largely don't exist, I find returning to work after more than 10 minutes painful. I hated the one place with mandated 30 minute lunches because I'd be completely unwound by the end of it and just wanted to go home.
A couple of years ago or so I started skipping breakfast and eating my first meal at lunchtime.
This works extremely well for me and allows me to keep focus through the day - even if I eat a warm lunch instead of just Norwegian "matpakke".
Personally I "skip" breakfast and lunch, eating my first meal at dinner. Late night munchies, my diet kryptonite, land in my eating period so I'm more likely to be hungry enough for proper food.
During the day that means no breakfast before work, no lunch packing, no bad cantinas, and no productivity slumps before or after meals. At night it means I can be a lot more calorie dense with my meals, and feel good about it :)
I personally eat full meals at 10AM and 7PM and light meals at 3PM and 9PM. Not the most conventional times but that's when I'm hungry. Everyone has different times that work for them.