KSQD 7-12-2023: Public health update for Santa Cruz County, California; Follow up on oral hygiene and the use of hydrogen peroxide; Having pets during pregnancy and early infancy reduces food allergies; Having pets during pregnancy and early infancy reduces food allergies; All about menopause and the brain; Weight training, supplements and other advice for a perimenopausal woman with genetic propensity for diabetes; A cerebral spinal fluid leak is an alternative cause for dementia; Controlling high blood pressure can help reduce dementia; Is expensive new Alzheimer’s drug Leqembi worth it? There is now a blood test for Tau protein, a better indicator than beta amyloid