00:00A new study suggests two midlife habits may help protect brain health as we age.
00:04Researchers followed 402 middle-aged and older adults in San Antonio, Texas.
00:10None of the participants showed signs of cognitive impairment when the study began.
00:14After several years, physical activity and blood sugar stood out among seven heart health factors.
00:20Higher activity levels were linked to slower cognitive decline among Mexican-American participants.
00:26Healthy blood sugar levels were also associated with slower decline among white participants.
00:31Researchers say exercise can support healthy blood flow and oxygen delivery to the brain.
00:37Meanwhile, glucose provides the brain with essential energy needed for normal function.
00:42Experts recommend adults aim for 150 minutes of moderate activity each week.
00:47They also advise getting blood sugar checked and managing other heart health risks.
00:51The study does not guarantee protection from dementia, but it supports healthier habits in midlife.
00:57Disclosure, this video contains stock footage and content created or enhanced using AI-assisted tools.
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