Metabolic Testing in San Francisco
How many calories your body burns at rest, measured, and 4 clinics in San Francisco that list it.
- Time
- Several minutes of quiet rest Usually in the morning
- What you do
- Breathe normally while resting Through a mouthpiece or under a hood
- You get
- Your resting calorie burn Often turned into nutrition targets
Resting metabolic rate testing measures how much energy your body uses at rest. You lie or sit quietly and breathe into a mouthpiece or under a hood while a machine reads the oxygen you take in and the carbon dioxide you breathe out.
A formula or a fitness tracker can only estimate this number, and estimates can be off for any one person. Clinics use the measured figure to set calorie and nutrition targets. It describes your body on the day of the test.
Blood sugar in San Francisco, by the numbers
The rate of diagnosed diabetes in San Francisco is lower than the national rate. About 1 in 9 adults in San Francisco have been diagnosed with diabetes, compared with about 1 in 8 nationally. That adds up to roughly 400,000 adults across five counties.
CDC estimates. PLACES figures are modelled from a national health survey, not counted from medical records, so read them as estimates.
See how the five counties compare
| County | Diagnosed diabetes | Obesity | High blood pressure |
|---|---|---|---|
| Alameda | 11.0% | 22.8% | 28.5% |
| Contra Costa | 11.3% | 28.0% | 31.2% |
| San Francisco | 10.2% | 17.2% | 27.0% |
| San Mateo | 10.6% | 22.3% | 29.2% |
| Marin | 10.2% | 21.3% | 32.6% |
| San Francisco | 10.8% | 22.9% | 29.2% |
| United States | 12.1% | 33.2% | 34.4% |
Source: CDC PLACES, 2023 county estimates. San Francisco = San Francisco, Alameda, Contra Costa, San Mateo and Marin counties, weighted by adult population.
longevityclinicshub.comThe good news: prediabetes often doesn't have to become diabetes. That's why the simple tests above are worth doing early, even when you feel fine.
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Metabolic Testing: common questions
Which clinics in San Francisco list resting metabolic rate testing?
4 in our San Francisco guide: Biohackr Health, San Francisco, My Doctor Medical Group, UCSF Human Performance Center and JYZEN.
How do I prepare?
Clinics usually ask you to come in without eating, without caffeine and without exercising beforehand, because all three raise the number. Follow the clinic’s own instructions.
Will my result change?
It can. It moves with changes in muscle, weight and activity, so some people retest after a change in training or diet.