🤱 哺乳期热量计算器Breastfeeding Calorie Calculator

使用说明与常见问题How-to & FAQ

「哺乳期热量计算器」是什么？What is the Breastfeeding Calorie Calculator tool?

按 Mifflin-St Jeor 公式算出基础代谢和日常消耗，再加上哺乳额外需要的热量（美国医学研究院：产后 0–6 个月约 +330 kcal、7–12 个月约 +400 kcal），估算哺乳期妈妈每天该吃多少热量。Estimate daily calories while breastfeeding: Mifflin-St Jeor BMR times activity, plus the extra energy for milk production (US Institute of Medicine: about +330 kcal at 0–6 months and +400 kcal at 7–12 months).

如何使用「哺乳期热量计算器」？How do I use the Breastfeeding Calorie Calculator tool?

在「哺乳期热量计算器」中，填写「年龄」、「体重 kg」、「身高 cm」、「活动水平」、「宝宝月龄」等参数，结果会随输入实时计算并显示在下方。In the Breastfeeding Calorie Calculator: Fill in "Age", "Weight kg", "Height cm", "Activity level", "Baby age"; results are recalculated instantly as you type.

哺乳要多消耗多少热量？How many extra calories does breastfeeding use?

美国医学研究院（IOM，2005 年膳食参考摄入量）估计，产后 0–6 个月纯母乳喂养约产奶消耗 500 kcal/天，扣除孕期储备脂肪供能约 170 kcal 后，需额外摄入约 330 kcal；7–12 个月约额外 400 kcal。The US Institute of Medicine (2005 DRIs) estimates milk production uses about 500 kcal a day in months 0–6; after about 170 kcal from pregnancy fat stores, that is roughly 330 extra kcal to eat, rising to about 400 at 7–12 months.

混合喂养怎么算？What about combination feeding?

额外热量大致与母乳量成正比。工具按“约一半母乳”估算为纯母乳的一半，这是简化假设，没有权威数据，实际可按喂养比例调整。The extra need scales roughly with how much milk you make; the tool assumes about half, so half the exclusive figure. This is a simplifying assumption with no official figure behind it, so adjust to your own mix.

输入范围为什么有限制？Why are the inputs limited?

年龄 14–60 岁、体重 30–250 kg、身高 120–220 cm 是本工具的合理性检查范围，超出时公式结果不可靠；它们不是医学标准。每日建议热量按 1 kcal 显示，等于日常消耗加哺乳额外需要。Age 14–60, weight 30–250 kg and height 120–220 cm are plausibility limits; outside them the formula is unreliable. They are not medical standards. Daily calories are shown to the nearest kcal and equal the daily burn plus the breastfeeding extra.

基础代谢用什么公式？Which BMR formula?

女性 Mifflin-St Jeor 公式：BMR = 10 × 体重(kg) + 6.25 × 身高(cm) − 5 × 年龄 − 161，再乘以活动系数。The Mifflin-St Jeor equation for women: BMR = 10 × weight (kg) + 6.25 × height (cm) − 5 × age − 161, times an activity factor.

结果可以代替医生的建议吗？Can this replace medical advice?

不能。「哺乳期热量计算器」基于常用公式给出估算，个体差异较大，如有健康问题请咨询医生或专业人士。No. The Breastfeeding Calorie Calculator gives estimates from common formulas; individuals differ, so consult a doctor or professional for health decisions.

「哺乳期热量计算器」免费吗？需要注册吗？Is the Breastfeeding Calorie Calculator free? Do I need an account?

「哺乳期热量计算器」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Breastfeeding Calorie Calculator is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.