In some specific protocols, yes, but physiological saline (0.9% NaCl) contains no preservative, so it has shorter solution stability, similar to sterile water
International Journal of Preventive Medicine, 3(3), 160-166
And it goes beyond the annoyance of acne it's about nurturing your skins health from within, bolstering its natural defense mechanisms
Let's take- Rhonda Patrick: A big heaping tablespoon- Andrew Huberman:
Additionally, it binds with harmful chemicals, heavy metals and other toxins in the body and carries them into the bile and the stool so they are excreted
Patients that did not return signed consent forms (N = 5 for hypothyroidism, N = 1 for CFS) were excluded