This is the 9892nd most frequent Russian word.
адаптогены
"Adaptogens" are natural substances that help the body adapt to stress and restore balance.
Here, "адаптогены" is used as the subject of the sentence, referring to the substances aiding stress relief.
Адаптогены помогают организму бороться со стрессом.
Adaptogens help the body fight stress.
In this sentence, "адаптогенов" functions as a genitive object within the scope of an ongoing research context.
Современные исследования изучают влияние адаптогенов на иммунитет.
Modern studies investigate the effect of adaptogens on immunity.
"Адаптогены" is used in the accusative form, indicating what is suggested to be taken.