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Ilmu Gizi - Pengantar MINERAL - Suyatno, Ir., MKes - Undip

Ilmu Gizi - Pengantar MINERAL - Suyatno, Ir., MKes - Undip

Ilmu Gizi - Pengantar MINERAL - Suyatno, Ir., MKes - Undip

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Yodium• Merupakan komponen hormon tiroksin (T3 & T4)• Pengambilan I oleh kel. Tiroid dipengaruhi hormon TSH(tirotropik, Thyroid Stimulating Hormone)• Sebelum disekresi ke dalam sirkulasi, disimpan di kel.Tiroid dlm bentuk berikatan dg globulin (tiroglobulin)• Ekskresi yodium mll urin, sedikit dlm air liur & air susu• Defisiensi yodium hipertrofi kel tiroid/gondok;myxedema & cretinisme (jika terjadi sejak intrauterin)

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