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Adjusted for size, energy use held steady from about 20 to 60.
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The Mifflin equation drops about 100 a day from age 28 to 48.
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It fades gradually with age. Strength work slows that down.
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Fat gain speeds up and moves toward the belly in the transition.
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About 98 to 131 g a day for a 180 lb person.
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The protein calculator gives your daily range.
Weight loss after 40: what research says about metabolism, why muscle loss matters, perimenopause changes, and how strength training and protein help.
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