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I'm 75 years old and have dozens of doctors in my life
Then patients receive an at-home metabolic test that they complete and mail back to Ro's lab for processing (measuring A1C, cholesterol, thyroid, and kidney health)
Metabolic testing can help estimate resting energy needs after weight loss, especially when calorie targets feel unclear
Summary Theres limited research on folic acid and hair health, with one study linking low blood folate levels to premature gray hair
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