✨ Highlights
- A randomized, double-blind, crossover study explored whether heating one hand could influence blood glucose levels after eating.
- Both heat alone and heat combined with mild negative pressure led to lower post-meal blood glucose peaks compared to a sham device.
- Findings open new perspectives on how gentle peripheral warming may influence metabolic and circulatory responses.
🔬 Hand Heating and Blood Glucose: What the Study Found
A double-blind, randomized, crossover study published in 2020 revealed something remarkable — warming just one hand with the AVACEN 100 may help the body better manage blood sugar levels after eating.
The AVACEN 100 is an FDA-cleared Class II medical device that delivers gentle, controlled heat to the palm while applying mild negative pressure. This combination helps promote microcirculation and relaxation throughout the body.
In the study, participants used the AVACEN 100 in two ways — with heat only, and with heat plus gentle negative pressure. Both methods produced encouraging results: post-meal blood glucose peaks were lower compared to a sham (inactive) device. The heat-only sessions reached statistical significance, while the heat + pressure sessions followed the same positive trend.
Importantly, these changes occurred without altering overall body temperature, suggesting the benefits were linked to localized circulatory effects rather than general body warming.
🌡️ Why This Matters
Post-meal blood-sugar spikes are a normal part of metabolism, but maintaining balanced responses is key for overall wellness and energy stability. This research highlights how the AVACEN 100, through its unique hand-warming technology, may support the body’s natural ability to encourage circulation, comfort, and balance — all essential for well-being.
This study is particularly notable because it demonstrates a measurable systemic response without pharmacological agents or whole-body interventions, emphasizing how subtle physiological mechanisms like peripheral warming can influence systemic processes.
Reference:
Moore J, Kressler J, Buono MJ. Hand heating lowers postprandial blood glucose concentrations: A double-blind randomized controlled crossover trial. Complementary Therapies in Medicine. 2020; 49:102280. https://doi.org/10.1016/j.ctim.2019.102280