So if you struggle with emotional eating, cravings or staying consistent… it doesn’t automatically mean you lack discipline.
Your eating habits may be influenced by:
• Your environment: If we have donuts and chips in front of us, we are more likely to reach for them.
• Stress: triggers the cortisol, which drives your brain to seek sugary, fatty “comfort foods” for quick energy and a temporary dopamine hit to soothe the tension.
• Sleep & Hormone: Inadequate sleep disrupts your hunger hormones by increasing ghrelin (the “hunger” signal) and decreasing leptin (the “full” signal), while simultaneously weakening your brain’s willpower to resist high-calorie junk food.
• Emotions: stress, boredom, or overwhelm can impact food choices. The brain seeks a quick dopamine release from sugary or fatty foods to temporarily numb discomfort or enhance pleasure, turning food into a tool for emotional regulation.
• Habits: Skipping meals, mindless eating, restrictive dieting, not getting enough fiber and protein can cause more cravings.
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所以, 如果你難以控制情緒性飲食, 難以抵擋誘惑或難以堅持……這並不一定意味著你缺乏自律.
你的飲食習慣可能受到以下因素的影響:
• 環境: 如果波霸奶茶, 巧克力和薯片就在眼前, 我們更容易忍不住去拿.
• 壓力: 壓力會觸發皮質醇的分泌, 驅使大腦尋找含糖量高, 脂肪含量高的“安慰食物”, 以快速補充能量並獲得短暫的多巴胺刺激來緩解緊張情緒.
• 睡眠與激素: 睡眠不足會擾亂你的飢餓激素, 增加胃飢餓素 (「飢餓」訊號) 的分泌, 減少瘦素 (「飽足」訊號) 的分泌, 同時削弱大腦抵抗高熱量垃圾食物的意志力.
• 情緒: 壓力, 無聊或不知所措都會影響食物選擇. 大腦會尋求從含糖或高脂肪食物中快速釋放多巴胺, 以暫時麻痺不適或增強愉悅感, 從而將食物變成情緒調節的工具.
• 習慣: 不吃飯, 無意識進食, 過度節食, 飲食纖維和蛋白質攝取不足都會導致更強烈的食慾.