有時(shí)人們不理解限制飲食的必要性，尤其是當(dāng)他們看到一個(gè)苗條的孩子時(shí)，不理解為什么父母對(duì)他們的飲食如此嚴(yán)格。

由于身體成分的改變(高脂肪肌肉比例)，代謝的能量減少。如果不控制飲食，體重會(huì)迅速增加，而且很難減掉，此外還會(huì)出現(xiàn)食欲過盛(食欲增加)和鍛煉能力下降。

在孩子的食欲或?qū)κ澄锏呐d趣增加之前，有機(jī)會(huì)灌輸飲食調(diào)整和健康的飲食習(xí)慣，可以使貪食期不那么嚴(yán)重。

生長激素療法改善了身體成分，使當(dāng)今兒童的飲食限制減少，但尚未正?；?。

沒有單一的飲食方法推薦給小胖威利，但專家認(rèn)為，應(yīng)避免添加糖，其他碳水化合物應(yīng)大幅減少(特別是淀粉)，飲食應(yīng)包括健康脂肪。在限制性飲食中，確保和最大化營養(yǎng)密度是很重要的。

本譯文僅供參考，只有英文原稿才可以被視為權(quán)威資料來源。

英文原文

DIET & NUTRITION

Sometimes people do not understand the need for dietary restriction, especially when they see a slim child and cannot understand why parents are being so strict about what they eat. Due to an altered body composition (high fat to muscle ratio), less energy is metabolised. Without dietary control, rapid weight gain occurs and is very difficult to lose, additionally compounded by hyperphagia (increased appetite) and a reduced ability to exercise.

The opportunity to instill diet modifications and healthy eating habits well before the child’s appetite or interest in food increases, can result in the hyperphagic phase being less severe.

Growth hormone therapy improves body composition, enabling diets to be less restrictive for children today, but it is not normalised.

There's no single dietary approach recommended for PWS, but experts believe that added sugars should be avoided, other carbs should be significantly reduced (particularly starches) and the diet should include healthy fats. Within a restrictive diet, it is important to ensure and maximise nutrient density.

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