...as per the most recent guidelines from the WHO?
Bearing in mind there is 1 teaspoon in 3 slices wholemeal bread, 10 in 200 mls skimmed milk, 3 in a yoghurt, about 1 teaspoon in a carrot. Haven't measured things like weetabix, cornflakes, tomato ketchup, potatoes, cheese, fruit, etc.
I think it might be not nutritionally sound.
34 year old assisted euthanasia