Comment on When a person gains weight and keeps the weight on for a long time, is that old fat in your body, or does the fat get replaced over time?

zlatiah@lemmy.world ⁨3⁩ ⁨days⁩ ago

From what I remember from nutrition science research… our body fat are literally living, breathing cells. As in, fat cells which specialize into fat storage, which can grow/shrink, and are in fact very metabolically active. So not only do they get replaced over time, they are biologically quite relevant and probably more “active” than, say, the nearby muscle cells

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