Protein is oxidized and decomposed into sugar and fat when the body's energy supply is seriously insufficient or pathological changes occur, or converted into sugar and fat when protein is ingested too much.

The order of human energy consumption is: consume blood sugar first, and then start to consume fat when blood sugar is not enough. Protein is the last line of defense, which will not consume protein under normal circumstances. Only those who don't eat for a few days will start to consume protein's transformation energy, and their lives will be dying.

Extended data:

Sugar, Fat and protein Transformation Process

1, sugar is converted into blood sugar (glucose), which is mainly used for oxidative decomposition, excessive conversion into glycogen, excessive conversion into-> for storage, and amino acids can also be formed by amino conversion of decomposition intermediates->; Protein.

2. Lipids are oxidized and decomposed or converted into blood sugar (glucose) under the condition of insufficient energy supply.

3. When the body's energy supply is seriously insufficient or pathological changes occur, protein will be oxidized and decomposed into sugar and fat, or excessive protein will be converted into sugar and fat for storage.

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