Inclusion Criteria:  Males and Females 18-90 years of age Participants should be of good health  Exclusion Criteria:  Women who are self-reported as pregnant and/or breastfeeding Those who suffer from any systemic illness, such as diabetes mellitus, HIV, cancer, or chronic kidney disease. Persons who are diagnosed with clinical depression or anxiety, or other mental health diagnoses such as schizophrenia or Alzheimer's. Persons who have taken any probiotic for 5 or more days in the 3 months prior to the trial Persons having received antibiotics or non-steroid anti-inflammatory therapy in the last 3-month period prior to the study Persons who work night shift Persons who consume probiotic rich foods daily, such as yogurt, kimchi, kombucha, kefir, sauerkraut, tempeh, miso, and buttermilk Anyone who is allergic to any ingredient in the probiotic or placebo