What is the scientific basis for Siora’s claim to "uplift" a resident’s life state?

The full explanation

The wellness integration at Siora is backed by scientific principles rather than borrowed rhetoric. It is proven that sea waves crashing against the shore create negatively charged ions. When inhaled, these ions increase serotonin levels and oxygen flow in the brain, inducing a sense of euphoria and lowering stress. Siora’s location on Island B, featuring a 6km pristine beach, ensures constant exposure to this natural wellness engine. This biophilic connection, combined with Japanese gardening principles that enhance mental well-being and boost immunity, ensures that Siora scores an exceptional 11 out of 12 on the Knight Frank livability criteria. Homes that make people "feel better" will always sell and rent better.