KEBUTUHAN ENERGI IBU HAMIL TRIMESTER 2

Kebutuhan ibu hamil tentulah berbeda dengan kebutuhan orang normal, karena ibu hamil membutuhkan tambahan untuk perkembangan janinnya. Berikut adalah contoh perhitungan kebutuhan ibu hamil trimester 2 menggunakan rumus Harris Benedict.

BMR Perempuan              = 655.1 + (9.563 x BB) + (1.85 x TB) – (4.676 x U)

                                          = 655.1 + (9.563 x 45) + (1.85 x 155) – (4.676 x 30)

                                          = 655.1 + 430.335 + 286.75 – 140.28

                                          = 1231.9 kkal

Thermic Effect of Food (TEF)   = 25% x BMR

                                                      = 0.25 x 1231.9

                                                      = 307.975 kkal

Total Energi                                 = (BMR x Faktor Aktifitas) + TEF

                                                      = (1231.9 x 1.5) + 307.975

                                                      = 1848 + 307.975

                                                      = 2156 + 300 (Tambahan Bumil T2)

                                                      = 2456 kkal

Protein           = 15% x Total Energi

                       = 15% x 2456 kkal

                       = 368.4 kkal          

                       = 368.4 kkal / 4

                       = 92.1 gram + 20 gram (Tambahan Bumil T2)

    = 102.1 gram

Lemak           = 25% x Total Energi

                      = 25% x 2456 kkal

                      = 614 kkal

                      = 614 kkal / 9

                      = 68.2 gram + 10 gram (Tambahan Bumil T2)

                       = 78.2 gram

Karbohidrat = 60% x Total Energi

                      = 60% x 2456

                      = 1473.6 kkal

                      = 1473.56 kkal / 4

                       = 368.4 gram + 40 gram (Tambahan Bumil T2)

                      = 408.4 gram