Can a probiotic reduce stress and sharpen focus in older adults?
Part of Mental health clinical trials.
This study tests a probiotic supplement called Humiome® Post LB to see if it can help reduce feelings of stress and anxiety and improve memory in adults aged 50-75. You may join if you are generally healthy, have noticed some mild memory slips, and are willing to keep your current diet and routines.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Aged 50 to 75 years.
- Body mass index (BMI) between 18.5 and 32.
- In generally good health, with mild memory complaints.
- Score between 42 and 60 on a standard stress and anxiety questionnaire (DASS-21).
- No serious psychiatric or neurologic conditions like dementia, Alzheimer's, or clinical depression.
- No use of probiotic supplements in the last 90 days, and no certain medications like antidepressants or sleep aids in the last month.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This trial tests a probiotic supplement called iVS-1 to see if it can slow biological aging in healthy adults aged 40-75. Researchers want to learn if this probiotic may help support health as you age.
This study tests whether a daily supplement called Humiome® Post LB can help men and women aged 50–75 who feel moderately stressed feel better overall. It involves taking the supplement and completing surveys on your phone or computer for several weeks.
This study tests whether cutting back on alcohol and taking probiotics can improve memory and thinking in older adults who are heavy drinkers. If you are interested in drinking less, you may be able to join.
This study looks at how a probiotic supplement affects the gut and thinking in older adults, including those with mild cognitive impairment or Alzheimer's. It may help explain if improving gut health can support brain health.
This trial tests whether taking a daily probiotic capsule affects the gut microbiome and cognitive function in healthy adults. Over several weeks, you would take the probiotic, collect small stool samples at home, and fill out online questionnaires and simple thinking tasks.
This study tests a supplement called Humiome Post LB to see if it helps with mild digestive discomfort like bloating, irregular stools, and urgency. If you have frequent but not severe bowel issues (10-20 movements per week with loose stools) and are generally healthy, this may be for you.
Hear when a new Healthy Aging trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.