Regulating services mainly help to:

Regulating services are crucial for maintaining the stability of the ecosystem and ensuring that environmental conditions are favorable for both human and ecological health. These services directly relate to the natural processes that regulate the Earth's climate, air quality, water purification, and nutrient cycling, among others. For example, forests and wetlands play a vital role in sequestering carbon, preventing floods, and filtering pollutants from water, which are all essential for sustaining life and maintaining an equilibrium within the environment.

The focus of regulating services is on how ecosystems work to regulate various aspects of the natural world, thereby supporting the resilience and functionality of both ecosystems and human societies. This includes controlling processes that impact the environment and helping to mitigate adverse effects caused by human activities or natural events.

While enhancing economic systems, supporting cultural identities, and increasing genetic diversity are important aspects of ecological and societal health, they are more closely associated with provisioning services, cultural services, and biodiversity, respectively. Regulating services specifically targets the balance and regulation of environmental conditions, making the answer clear and precise in relation to the question.