Can't think of what to get that special someone? Why not gift of better sleep?
Studies indicate that grounding the human body to earth (“earthing”) during sleep reduces night-time levels of cortisol and resynchronizes cortisol hormone secretion more in alignment with the natural 24-hour circadian rhythm profile. Furthermore, subjective reporting indicates that grounding the human body to earth during sleep improves sleep and reduces pain and stress. Source.
Not convinced? Here are some additional studies. Results will vary. All information here should be used for strict educational purposes. If you suffer of insomnia, please consult a medical professional.