Nasal treatments in the nature of medical nasal preparations and wellness nasal preparations for use in treating, preventing, curing, diagnosing, reducing the risk for developing, assisting with living well with, providing relief with having, helping to promote a healthier lifestyle in connection with and/or achieving and maintaining goals in connection with diabetes, addiction rehabilitation of any kind, alteration of food preferences; nasal treatments in the nature of medical nasal preparations and wellness nasal preparations for use in treating and preventing smoking, overeating/obesity/morbid obesity, improvement of bodily parameters, namely, blood parameters and metabolic parameters, reducing the risk for and/or treatment of cardiovascular issues, hypertension and other metabolic disorder issues; nasal treatments in the nature of medical nasal preparations and wellness nasal preparations for use in treating and preventing allergies, brain dementia, migraine, depression, ailments associated with the central nervous system treatments (CNS), brain and spinal cord, mental disorders, lymphatic system disorders or immune system disorders; nasal treatments in the nature of medical nasal preparations and wellness nasal preparations for use in treating, and preventing sinusitis, nose ailments, throat ailments, bronchitis, trachea/lung infections; nasal treatments in the nature of medical nasal preparations and wellness nasal preparations for use in treating, and preventing cancer; all the foregoing administered using nasal inserts, namely, by delivering a therapeutic via the nasal insert or by manipulating smell, substances, signals, hormones, receptors, neural mechanisms to the olfactory region, nasal conchae, meatuses, septum, nasal cavity, mucosa, cilia, and sinuses; nasal inserts containing therapeutic agents/medicine for the treatment and prevention of snoring, sleep apnea, respiratory conditions, neurological conditions, digestive conditions, infections, cancer, blood conditions, psychological conditions, cardiac conditions, obesity, metabolic conditions

Nasal inserts, in the nature of nasal aspirators, nasal irrigation vessels, nasal lavage vessels, nasal dilators; nasal inserts that are capable of leveraging smell and the olfactory region, and/or enabling treatment to other areas of the body via nasal cavity