roughage, fiber
(noun) coarse, indigestible plant food low in nutrients; its bulk stimulates intestinal peristalsis
Source: WordNet® 3.1
roughage (countable and uncountable, plural roughages)
dietary fibre
any rough or coarse material, especially fodder
Source: Wiktionary
6 June 2025
(noun) wit having a sharp and caustic quality; “he commented with typical pungency”; “the bite of satire”
Decaffeinated coffee is not caffeine-free. Studies from the National Institute of Health (US) have shown that virtually all decaf coffee types contain caffeine. A 236-ml (8-oz) cup of decaf coffee contains up to 7 mg of caffeine, whereas a regular cup provided 70-140 mg.