The EU's Biodiversity strategy aims to bring nature back into people's lives to benefit mental health and well-being. Poor mental health costs Europe over €600 billion per year. Protected natural areas can provide mental health benefits worth €5.55 trillion globally and job creation. The strategy's success requires effective long-term planning, management on the ground, policy coherence, and sufficient investment. Nature-based solutions that benefit biodiversity, climate, and socioeconomic recovery should be prioritized.