HGH stimulates healthy growth, cell repair and the regeneration which is necessary for muscle development.

人体生长激素能促进身体健康成长，细胞修复和再生，这对肌肉的发育是非常有必要的。

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HGH stimulates healthy growth, cell repair and the regeneration which is necessary for muscle development.

人体生长激素能促进身体健康成长，细胞修复和再生，这对肌肉的发育是非常有必要的。

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