I was wondering if it is also directed at people who have had serious SIBO for many years
439,440,441 N-acetylcysteine (NAC) is a widely used medication that has been FDA-approved for the treatment of acetaminophen overdose and is utilized as a mucolytic agent for respiratory conditions such as chronic obstructive pulmonary disease (COPD)
Glycerin: Glycerin is used as a sweetener and preservative
Adult-onset functional cysteine deficiency from chronic dietary inadequacy, malabsorption (post-bariatric surgery, celiac disease, inflammatory bowel disease), or methylation cycle blocks (severe B12, folate, or B6 deficiency) represents an acquired form
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Once an antioxidant has deactivated a free radical, the damaging process is stopped in its tracks, but the antioxidant wont be able to neutralise any further free radicals