Harvard researchers reveal exact temperature to set the thermostat to ward off dementia
Harvard researchers reveal exact temperature to set the thermostat to ward off dementia
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Finding the perfect temperature is important for more than just being comfortable in your home. It turns out, setting the thermostat just right could be key to warding off dementia later in life. After tracking dozens of people 65 and older for one year, Harvard researchers found a temperature between 68 degrees Fahrenheit and 75 degrees Fahrenheit (20C to 24C) was best for maintaining brain health.
Outside of this range, the likelihood of experiencing attention difficulties doubled with a 7-degree Fahrenheit change in either direction. They said older adults whose homes were in the ideal range were less likely to self-report difficulty concentrating than those whose homes were hotter or colder.
The researchers said their results could prove especially meaningful as the climate changes. They said: 'Our results suggest that even under the current climate a considerable portion of older adults encounter indoor temperatures detrimental to their cognitive abilities.
'Climate change may exacerbate this problem, particularly among low-income and underserved older adults. Addressing this issue in public health and housing policy is essential to building climate-resiliency in this vulnerable population.'. Researchers found a temperature between 68 degrees Fahrenheit and 75 degrees Fahrenheit was ideal for brain function (stock image).
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