KSQD 6-14-2023: More about the oral microbiome, including toothpaste advice; The benefits and scientific studies supporting oral oil pulling to clean the mouth; The MUTYH mutation causes lots of colon polyps, raising the risks of colon cancer; A story of trying to obtain an inhaler drug paid for by health insurance; California is trying to pass a law to reduce the burden of prior authorizations required by insurance companies; Questions about thyroid problems -- what are the most natural medicines? Are tastier home-growing vegetables healthier as well? What are the health conditions in which Vitamin C and glutathione infusions have shown effectiveness? Urinary incontinence support for women