This study is to assess the safety and tolerability of NMNH as a dietary supplement for human consumption. The current study aims to comprehensively evaluate its potential effects on pharmacokinetics, physical performance, biological age and overall quality of life. These findings will expand our understanding of NMNH therapeutic potential and guide its future clinical applications in anti-aging interventions.
A total of 80 healthy adult participants were considered for enrolment in the study based on predefined eligibility criteria and screening assessments, which included demographics, medical history, clinical laboratory tests, diagnostic evaluations, and prior medication review. The 80 participants were randomly assigned to placebo group, NMNH 125 mg group, NMNH 250 mg group, or NMNH 500 mg group, and oral supplementation for 90 consecutive days. Baseline assessments comprised NAD+ levels, BMI, biological age evaluation, a six-minute walking test, and a quality-of-life assessment. These parameters were also evaluated during Day 45 and day 90 . Participants were formally enrolled in the study after reconfirmation of eligibility. Blood samples were collected at multiple time points (0h, 0.5h, 1h, 2h, 4h, 6h, 12h, and 24h) after the first dose of supplementation to assess NAD+ levels. Pharmacokinetic parameter assessments were conducted exclusively for the second set of 10 participants in each group who provided informed consent. Throughout the study, physical examinations, vital signs, concomitant medications, and adverse events were recorded.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Enrollment
80
Medstar Speciality Hospital
Bengaluru, Karnataka, India
Vinayaka Mission's Medical College and Hospital
Kāraikāl, Puducherry, India
To assess NAD+ Values in blood
To assess NAD+ Values in blood
Time frame: day 0, day 45, day 90
Assessment of Biological Age
Assessment of Biological Age by an online biological age calculator
Time frame: day 0, day 45, day 90
Physical Performance walking test
Physical Performance is assessed by endurance test measured on six minutes
Time frame: day 0, day 45, day 90
Change in BMI
BMI
Time frame: day 0, day 45, day 90
Quality (QoL) Questionnaire
The 36-Item Short Form Health Survey (SF-36) was used to assess Health-Related Quality of Life. It measures eight scales: physical functioning, bodily pain, role limitations due to physical health problems, role limitations due to personal or emotional problems, emotional well-being, social functioning, energy/fatigue, and general health perceptions. Scores range from 0 to 100, with higher scores indicating a more favorable health state.
Time frame: day 0, day 45, day 90
Safety will be assessed based on number of adverse events
Safety will be assessed based on number of adverse events
Time frame: day 0, day 45, day 90
Tolerability will be assessed based on number of subjects drop out due to treatment related adverse events
Tolerability will be assessed based on number of subjects drop out due to treatment related adverse events
Time frame: day 0, day 45, day 90
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