Senior citizens are uniquely vulnerable to cold temperatures, as the human body’s capacity to sustain internal warmth gradually weakens with age. However, thanks to a recent scientific breakthrough, there is new hope that things might soon change. Scientists found that L-carnitine, a dietary supplement known to boost levels of the lipid acylcarnitine, helped aging mice retain bodily warmth even as external temperatures grew cooler. Scientists believe a direct link exists between the amount of acylcarnitines flowing through a body and the body’s ability to self-warm.
- Using a supplement that can increase the amount of brown fat in older adults is key to helping them adapt to the cold.
- Seeing the increase in the lipid acyl carnitines in the research done in this instance is seen as a heathy response.
- The use of brown fats that are activated by the supplement acyl carnitines is a step in the right direction for preventing hypothermia in older adults.
“Older adults are known to be more sensitive to the cold, and new research has found that a nutritional supplement called L-carnitine might one day be used as a way to jump-start the body’s central heating.”