Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
For general information about clinical research, read Learn About Studies.
Eligibility Criteria
- * Adults, at least 21 years of age at the time of electronic consent, inclusive of all ethnicities, races, and gender identities
- * Assigned sex at birth will determine sex-specific recruitment and surveys (male vs female) employed, when needed
- * Resides in the United States
- * Has the opportunity for at least 30% improvement in their primary health outcome
- * Expresses a willingness to take a study product and not know the product identity (active or placebo) until the end of the study
- * Report being pregnant, trying to become pregnant, or breastfeeding
- * Unable to provide a valid US shipping address and mobile phone number
- * Reports current enrollment in another clinical trial
- * Reports being a heavy drinker (defined as drinking 3 or more alcoholic beverages per day)
- * Unable to read and understand English
- * Reports a current and/or recent (up to 3 months ago) major illness and/or surgery that poses a known, significant safety risk.
- * Reports a diagnosis of cardiac dysfunction, liver or kidney disease that presents a known contraindication and/or a significant safety risk with any of the study product ingredients.
- * NYHA Class III or IV congestive heart failure, atrial fibrillation, uncontrolled arrhythmias, cirrhosis, end-stage liver disease, stage 3b or 4 chronic kidney disease, or kidney failure
- * Reports taking medications that have a well-established moderate or severe interaction, posing a substantial safety risk with any of the study product ingredients.
- * Anticoagulants, antihypertensives, anxiolytics, antidepressants, chemotherapy, immunotherapy, sedative hypnotics, seizure medications, medications that warn against grapefruit consumption, corticosteroids at doses greater than 5 mg per day, diabetic medications, oral anti-infectives (antibiotics, antifungals, antivirals) to treat an acute infection, antipsychotics, MAOIs, or thyroid products
- * Reports current use of the primary ingredient(s) and/or similar product(s) to the active study product(s) that may limit the effects of the study products and/or pose a safety risk
- * Lack of reliable daily access to the internet
Ages Eligible for Study
21 Years to 105 Years
Sexes Eligible for Study
ALL
Accepts Healthy Volunteers
Yes