Electric fans may not cool effectively in heat

The teaching found that the fan slightly lowered the body heat of humidity, but could increase humidity in dry heat, posing a risk to the elderly during the Hichivavz.

The fan can feel like a life line in a heat wave, and for older adults it can be useful, but not as much as it looks.The study found that while the rapid use of the fan slightly reduced the basic body temperature and improved the comfort of humid heat, it does not completely prevent the internal heat accumulation.

Australian University of Sydne in Sidash, Monash University and Monash University and Adelaide 58, 68 years)

Arter of 27 participants was accidental in Krosver crises, and three of them had three feet (fuels), not 31, but only three feet.Has been.

In the skin wet session, warm water increases the exposed skin of the participants to simulate the sweat, and the fan used was the standard household feed at high speed.

The participants were exposed to 60% relative humidity by 60% relative humidity by a temperature of a temperature of 100.4 ° F (38 degrees Celsius).

The investigators found that between the participants in the participant between the participants between the participants between the participants between the participants in the participant in the participants in the participant in the participant with any fan or urine.

Interests, the use of a person who has awareness of the body of the body's body is to resettle the availability of favor.

Just Humility Work has nothing to do anything, even if the reports feel a little more than being exposed.

However, the consequences were reversed in terms of different temperatures and humidity.Considering the risk of heart problems of people with cardiac arterial disease, only 31 healthy participants took part in the fan study (the remaining 27 individuals moistened the skin in the skin/no skin wetting conditions).

They find that in a hot and dry and 43 ° F (45 ° C) with 15% moisture - only the fan is not used in the body until the fans are not used.When cooling.

And it was also reported that they were struck with the fan in the test, showed that when their heart temperature rose, their comfortable levels reflected the internal move.

Overall, the study shows not only the number of temperatures, but also the water content in the air, which determines the quality of the high-cooling electric enthusiastic fan.

The connection between heat exposure and cardiovascular disease is well documented, and a large body of evidence that shows how higher temperatures can bring your heart under an increased strain.It is proven that the risk of death is associated with a triangle when the mercury rises during a heat wave.

Previous research at the University of Sydney and Montreal Heart Institute has shown that accessible interventions such as skin wetting were able to deny fans of heating when air temperature and dehydration resulted in body heat.considered more comfortable.

This study shows that the fan may be sufficient to ignore health risks during heat, other interventions, such as a very risk warning, can better protect adult ads during excessive time.

The search has been published on Jama Jama's network.

Source: University of Sydney University