: Contact with nature reduces anxiety, stress hormones, and "rumination" (repetitive negative thinking). About 74% of people report feeling less stressed after being in natural environments.

The "18" usually denotes the legal age of the participants or the intended adult audience, as naturist content, while often non-sexual, is legally categorized as adult content in many regions. Historical Context of Nudist Media

From Taboo to Liberation: A Sociological Analysis of Naturism in Independent Cinema

Embracing the outdoors often involves shifting everyday routines to natural settings to improve physical and mental well-being.