Shin, Yeon-Kyun, 124, 138–39
short-chain fatty acids (SCFAs), 184–85, 190–91, 210
showering less, 204
sickness behaviors, 193, 300
sinus microbiome, 206
Sisson, Mark, 270
16:8 method of fasting, 151, 290
sleep
overview, 247–48, 265
brain cleaning system at work, 100–101, 249–51, 316
optimizing your, 251–52
and willpower, 110
sleep deprivation, 24, 108, 247–49, 259
Sleep (journal), 247–48
small intestinal bacterial overgrowth (SIBO), 181
small intestine, 16, 134–36, 181, 197, 202
SMILES trial, 224–25
smoking cigarettes, 73, 86
snack choices, 306–7
social media feedback loops, 231–32
Socrates, 277
sodium loss related to lowered insulin, 158–59, 316
soybean oil, 37, 54
soy products for Genius Plan, 303, 305
Spiteller, Gerhard, 34, 45
sport arena guards, immune system compared to, 187–88
sprints, 282–83
SSRIs (selective serotonin reuptake inhibitors), 221, 223–24
Standard American Diet
and brain health, 21–22, 52
john hannent
(John Hannent)
#1