To Get Piled Up
intransitive verb, godan verb
Because the hiragana ends with an う sound, you know this word is a verb. The kanji itself means accumulate and the verb version is to accumulate.
If something accumulates, you can start with one, but you need at least two (つ) things to say it has accumulated. If you don't, then there's nothing accumulating at all.
You don’t have to drastically decrease the amount of food you normally eat to lose weight. It is more important to have a balanced, healthy diet. It’s said every little bit counts.