Are the drugs really personalized
Dermatologists are asked time and again: Does glutathione truly lighten skin
Emerging therapies Peter is excited about: lithium orotate for Alzheimers disease, potential geroprotective benefits of GLP-1s, transcranial magnetic stimulation, and more [9:30]

It is invasive, expensive, and can only sample the proximal small intestine, since endoscopy doesnt typically extend beyond the duodenum.1 This is a significant limitation since distal SIBO is thought to be most common.2 Additionally, culturing cannot accurately reflect the anaerobic bacteria present in SIBO since most anaerobic bacteria cannot be cultured.3 Similarly, organic acid testing, which can indirectly indicate bacterial overgrowth by the presence of urinary hippurate, p-hydroxybenzoate, and other bacterial metabolites, cannot distinguish the location of overgrowth between the distal small intestine and the proximal large intestine, nor offer the details provided in a breath test.4 Stool tests can only suggest large intestine bacterial overgrowth, although they can show the fat malabsorption that often results from SIBO
This safeguard is particularly important for scalp treatments, where long-term use and repeated absorption could otherwise allow contaminants to accumulate
Copper tripeptide (GHK-Cu)