TL;DR
Get health and wellness essentials delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
A Being Patient report examines whether visceral fat, the deep abdominal fat around internal organs, may signal health risks relevant to the brain. Research cited in the report links visceral fat with later high blood pressure and untreated high blood pressure with higher Alzheimer’s risk, but it does not establish that a scan can predict an individual’s brain health.
A Being Patient report has examined whether hidden abdominal fat may matter for brain health, drawing on research that connects visceral fat with high blood pressure and untreated high blood pressure with Alzheimer’s risk. The evidence does not show that a body-fat scan can diagnose or predict a person’s brain health, but it highlights blood pressure as a measurable factor with relevance to vascular and cognitive health.
In the first-person report, Being Patient founder Deborah Kan describes paying about $50 for a DEXA scan, which estimated that she had 0.41 pounds of visceral fat. The scan took about seven minutes, according to her account. Her report compared her result with roughly 27,000 people in her age group, though Kan noted that customers of a scanning business may not represent the wider population. Her individual result is not evidence that running lowered her visceral fat or that the number predicts her brain health.
Kan distinguishes DEXA from MRI: the scan she took estimated the amount of visceral fat, while an MRI can show where it is located. The article then discusses a University of Texas Southwestern Medical Center study that followed 903 people in Dallas for seven years. Participants began with normal blood pressure, and researchers used imaging to assess fat distribution. About one quarter developed high blood pressure. The report says body weight predicted who developed it, but after researchers accounted for fat location, visceral fat was the fat type that remained associated with the condition.
The report also cites a 2024 study of more than 31,000 older adults in 14 countries. It found that untreated high blood pressure was associated with a 42 percent higher chance of developing Alzheimer’s. Among people whose blood pressure was controlled, that additional risk was not observed, according to the report. This is an association, not proof that blood pressure treatment prevents Alzheimer’s in every person or that visceral fat directly causes dementia.
Why Blood Pressure Matters to the Brain
The connection matters because visceral fat could be one factor associated with hypertension, while high blood pressure can harm the blood vessels that supply the brain. That offers a plausible route by which body-fat distribution may be relevant to brain health, but the studies described do not establish a direct chain from hidden belly fat to Alzheimer’s disease.
The more practical takeaway in Kan’s report is that blood pressure can be measured and managed, whereas a single visceral-fat estimate has no established meaning as a brain-health test. Geriatrician Nate Chin, medical director of the Wisconsin Alzheimer’s Disease Research Center, told Kan that blood pressure monitoring is the best available window into brain health. He advised checking blood pressure several times a week and said a normal reading is below 120/80. Readers should discuss personal targets and monitoring with a qualified health professional; the article is not individualized medical advice.
As an affiliate, we earn on qualifying purchases.
From Fat Distribution to Dementia Risk
The report builds on two separate lines of research rather than one study testing whether abdominal fat predicts dementia. The Dallas study examined which kinds of fat were associated with later hypertension. The international study examined the relationship between hypertension and Alzheimer’s risk among older adults. Together, they suggest a possible connection worth studying, but they do not show that measuring visceral fat can identify who will develop dementia.
Kan’s account also notes that blood pressure often causes no obvious symptoms and that many people with hypertension may not know they have it. Her personal scan prompted her to focus on routine blood-pressure checks. The report does not establish that her own low visceral-fat reading resulted from running, nor does it identify a specific amount of visceral fat that prevents cognitive decline.
“The most useful thing my $50 scan did was point me to a new measurement to monitor my health.”
— Deborah Kan, Being Patient founder
What a Fat Scan Cannot Establish
The findings described do not show that visceral fat causes Alzheimer’s disease, or that reducing it will prevent dementia. The Dallas research concerned the development of high blood pressure, and the 2024 study concerned blood pressure and Alzheimer’s risk; neither, as summarized in the report, tested whether a person’s DEXA result predicts later cognitive decline.
It is also unclear how well the scan’s comparison group represents the general population, whether Kan’s activity level explains her result, and what level of visceral fat—if any—should be treated as a meaningful brain-health threshold. The report says other research has examined fat around the kidneys and hypertension, but that the interaction needs further study. A scan estimate should not be interpreted as a diagnosis.
Monitoring Beyond a One-Time Scan
The report points readers toward repeated blood-pressure checks as a practical follow-up, rather than relying on a one-time body-composition scan. Chin advised Kan to use a blood-pressure cuff several times a week. Anyone with readings that concern them, or questions about the appropriate range, can consult a qualified health professional for assessment and advice.
Further research would need to test directly whether visceral-fat measurements add useful information about later brain outcomes, and whether changes in fat distribution affect those outcomes. Until then, the studies support an association between visceral fat and hypertension, and between untreated hypertension and Alzheimer’s risk—not a personal prediction based on belly fat.
Key Questions
No such prediction is established by the research described in the report. The studies connect visceral fat with high blood pressure and untreated high blood pressure with Alzheimer’s risk, but do not show that a fat scan forecasts an individual’s cognitive future.
What does a DEXA scan measure in this report?
Kan says her DEXA scan estimated the amount of visceral fat in her body. She notes that an MRI can show where visceral fat is located. The report does not present either scan as a test of brain health.
What did the Dallas study find?
Researchers followed 903 people for seven years; about one quarter developed high blood pressure. As summarized by Being Patient, visceral fat remained associated with hypertension after researchers accounted for fat location and other factors.
What should readers take from the blood-pressure findings?
The report emphasizes that high blood pressure may have no obvious symptoms and discusses routine monitoring. Chin recommended checks several times a week, but personal targets and next steps should be discussed with a qualified health professional.
Source: rss
Fall Picks
fall essentials
As an affiliate, we earn on qualifying purchases.
