clutter up (someone's) mind

Translations
захламлять (чей-то) разум
Too much information can clutter up one's mind.
Слишком много информации может захламлять разум.
Definitions
To fill someone's thoughts with unnecessary, distracting, or overwhelming information, making it difficult for them to think clearly or focus.
Words
clutter

verb
загромождать
up

adverb
вверх
someone

pronoun
кто-то
is

functional word
есть
mind

noun
ум