Effects of Heat-Inactivated Lactobacillus on Mental Wellbeing in Older Adults
Author Information
Author(s): Lloyd Amanda, Warren-Walker Alina, Holt Nigel, Lynch Doug, Kay Denis, Stephens Kevin, Jain Shalini, Yadav Hariom
Primary Institution: Aberystwyth University
Hypothesis
Does heat-inactivated Lactobacillus paracasei D3.5 improve mental wellbeing in older adults?
Conclusion
The study found that PoZibio was safe and well-tolerated, with improvements in emotional wellbeing and gastrointestinal symptoms.
Supporting Evidence
- The study tested a postbiotic in older adults to assess its safety and impact on wellbeing.
- Participants reported improvements in emotional wellbeing and gastrointestinal symptoms.
Takeaway
Older adults took a special supplement for a month, and it helped them feel better emotionally and improved their stomach health.
Methodology
Participants consumed four LpD3.5/PoZibio capsules daily and completed surveys before and after the study.
Potential Biases
The open-label design may introduce bias in the results.
Limitations
The study's open-label design, small sample size, and short duration limit the interpretation of the findings.
Participant Demographics
Healthy older adults aged 50 and above.
Digital Object Identifier (DOI)
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