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While short-term fasting decreases serum IGF-I but does not affect GHBP (69), the triad of IGF-I deficiency, poor growth and pubertal delay/arrest in long term nutritional deficiency such as in anorexia nervosa is associated with low GHBP that is partly restored with weight gain (63)

10.3390/ijms19071987 27 PickartL.Vasquez-SolteroJ

Toxic doses in research have been measured at 300-3,750 times higher than therapeutic ranges, providing substantial safety margins

The sequence was identified from a protein found in human gastric juice in the 1990s

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Skin texture becomes smoother and more refined