Apparently this mean they are unhealthy.
It is a misleading one when it comes to public health advice & here’s why.
It is physically impossible for the planet to produce enough calories to feed humanity without carbs.
Berries & leafy greens for example aren’t ‘essential’ for survival.
Frankly you could get that from a tube.
It’s also about enjoyment, culture and social interaction.
So eat and enjoy the food you can!