Mathan Cephas notices the difference in his sleep quality from the negative ions in the titanium.
Negative ions reduce Serotonin level. Serotonin affects the neurovascular, endocrine and metabolic systems.
Mathan Cephas notices the difference in his sleep quality from the negative ions in the titanium.
Negative ions reduce Serotonin level. Serotonin affects the neurovascular, endocrine and metabolic systems.