Supplementation of Kaempferia parviflora Extract Enhances Physical Fitness and Modulates Parameters of Heart Rate Variability in Adolescent Student-Athletes: A Randomized, Double-Blind, Placebo-Controlled Clinical Study.
- 2020-12-04
- RCT
- Journal of dietary supplements 19(2)
- Bungorn Sripanidkulchai
- Kreeta Promthep
- Sarunya Tuntiyasawasdikul
- Peera Tabboon
- Rosawan Areemit
- PubMed: 33272042
- DOI: 10.1080/19390211.2020.1852356
- High evidence
- Adults
KP extract significantly increased standard deviation of normal to normal intervals (SDNN), square root of the mean of square of successive normal to normal interval differences (RMSSD) and high frequency (HF) norm
- Effect
- Beneficial
- Effect size
- Small
- Significant
- Yes
- Dose
- 360 mg/day