Effects of Far-Infrared Rays from Loess Bio-Balls on Blood Flow and Temperature
Author Information
Author(s): Shin Yong-Il, Kim Min-Seok, Yang Yeong-Ae, Jeon Gye-Rok, Kim Jae-Ho, Choi Yeon-Jin, Choi Woo-Cheol, Kim Jae-Hyung
Primary Institution: Pusan National University
Hypothesis
Can far-infrared rays emitted from loess bio-balls improve blood flow and epidermal temperature?
Conclusion
Far-infrared rays from loess bio-balls significantly increased blood flow and epidermal temperature in participants with blood flow issues.
Supporting Evidence
- Blood flow increased by 39.80% in the left middle finger and 41.83% in the right middle finger with FIR treatment.
- Epidermal temperature increased by 8.78% in the left middle finger and 8.44% in the right middle finger.
- Control group showed minimal changes in blood flow and temperature.
- Participants reported discomfort due to cold hands and feet.
- FIRs emitted from loess bio-balls can activate cells and improve blood circulation.
Takeaway
Using special balls that give off heat can help blood flow and make your skin warmer, which is good for people with cold hands and feet.
Methodology
Participants were divided into control and experimental groups, measuring blood flow and skin temperature using electric and loess bio-ball mats.
Potential Biases
Potential bias due to participant selection and self-reported discomfort.
Limitations
The study was limited to participants with specific discomforts and may not generalize to all populations.
Participant Demographics
60 participants, average age 58.8 years, mixed gender (30 females, 30 males).
Statistical Information
P-Value
0.025
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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