S&Y Culture Nail Paradise

体重下降不 = 真正减脂

真正有效的减脂，重点是 Body Fat，
不是数字很多人问我：
减肥期间，平均每 10 天应该降多少 kg？

健康可持续的答案是：
0.5 – 1.0 kg / 10 天

但重点来了这 0.5–1 kg，
最好是“脂肪”，而不是肌肉或水分。

为什么不能只看体重或 BMI？
BMI 只是一个体重比例公式，
它不区分脂肪和肌肉。

所以你会看到：
很多健身者 BMI 超标
但身形紧实、线条清楚

原因很简单：
🔻 Body Fat 低
🔺 Muscle 高

同样体重，体脂不同，体型完全不一样

正确解读《10 天掉多少》这件事？
0.5–1 kg / 10 天
＝ 脂肪为主，代谢能维持
＝ 身形会慢慢变紧实

》1.5–2 kg / 10 天
多数来自：
1.水分
2.肌肉流失
3.过度节食
💁🏻‍♂️体重很快掉
💁🏻‍♂️身形却更松、很容易复胖

所以，真正该观察的是：
1.体脂率（Body Fat %）
2.腰围 / 肚腩变化
3.衣服是否变松
4.身形是否更紧实

《而不是每天被体重数字牵着情绪走》

减脂不是比谁体重掉得快，
而是看谁能在这个过程当中，
让脂肪慢慢下降、肌肉比例提升
而让身体越来越好看。

Weight loss = Real fat loss？

Effective fat loss is not about the number on the scale, it’s about Body Fat, not body weight.

Many people ask me:
“During weight loss, how many kg should I lose every 10 days?”

A healthy and sustainable range is:
0.5 – 1.0 kg per 10 days

But here’s the key point
that 0.5–1.0 kg should come from FAT,
not muscle or water weight.

Why shouldn’t we rely only on body weight or BMI?

BMI is simply a weight-to-height ratio.
It does not differentiate between:

fat
muscle

That’s why you often see:
people with a high BMI
but a firm body shape and clear muscle definition

The reason is simple:
🔻 Low body fat

🔺 High muscle mass

Same weight, different body fat = completely different body shape

How to correctly interpret “how much you lose in 10 days”

0.5 – 1.0 kg per 10 days

Mostly fat loss

Metabolism stays stable
Body shape becomes firmer over time

1.5 – 2.0 kg per 10 days Usually comes from:

1. Water loss
2. Muscle loss
3. Over-restrictive dieting

Weight drops fast
Body becomes softer and rebound is more likely

What you should really be tracking
1.Body fat percentage
2.Waist / belly measurements
3.Clothes fitting looser
4.Body firmness and shape

Not letting the scale control your emotions every day：

Fat loss is not about who loses weight the fastest,
but about who can gradually reduce body fat,
maintain or increase muscle ratio,
and end up with a body that truly looks and feels better.

为什么女生睡醒后「早餐」特别重要？

很多女生误以为：
“不吃早餐 = 少吃一餐 = 会瘦”
但真正的科学刚好相反
越不吃早餐，越容易胖、越容易情绪不稳、越容易暴食。

今天我就用最简单的方式，让你明白女生为什么一定不能忽略早餐的重要性😊

1）女生早上会出现「皮质醇自然高峰」
不吃会更紧张、更累。女生每天一醒来，身体会自动分泌皮质醇（cortisol）这是让你醒来的“启动荷尔蒙”。

如果醒来之后长时间不吃东西
→ 皮质醇会维持更久从而导致容易焦虑、紧张、手脚冰冷、一整天代谢变慢，更容易想吃甜的、奶茶、糕点，所以很多女生下午突然暴想吃甜，就是早上空腹太久造成的。

2）女生代谢本来就比男生慢，不吃早餐会让“引擎不开机”女生的基础代谢比男生低，这是天生的。早餐就像 “启动代谢的按钮”。
不吃 → 身体进入省电模式 → 更难减脂
所以不是你懒，是你的身体觉得“今天好像没能量，我先省着用”
结果你越吃越少，身体却越烧越少。

3）女生对血糖波动特别敏感，不吃早餐反而更容易暴食，尤其是有 PMS 的女生，经常熬夜、压力大、情绪容易紧绷，这类型的些女生早上空腹太久，血糖会掉得更低。
午餐血糖反弹更猛烈 → 吃更多 → 吃更快 → 更想吃炸物奶茶，到了下午三四点暴饥饿，就是一个典型信号。

那么不吃早餐，会带来什么影响？

1）荷尔蒙更不稳定
长期空腹会导致皮质醇与胰岛素混乱，
女生最明显的表现：
》经期不稳定
》情绪波动大
》小腹更突出（皮质醇会把脂肪堆在肚子）

2）更容易变胖，而不是变瘦
很多女生以为跳过早餐会瘦，
但80% 会反效果：
》午餐吃更多
》晚餐报复性进食
》更容易 craving 甜食
》身体会更“抓紧脂肪”，不肯燃烧
尤其想瘦肚子的女生，更不能不吃早餐。

3） 伤胃、胃酸倒流、胃胀气更明显
女生本来就比较容易胃弱。
早上胃酸本来就会自然分泌，不吃东西反而刺激胃壁，让胃更不舒服。

重点来了：
早餐不是为了吃饱，而是为了让女生的荷尔蒙稳定下来。
》 启动代谢
》稳住血糖
》降低皮质醇
》一整天不容易暴食
》更容易瘦
》情绪更稳定
很多女生不是吃太多，而是吃太少、吃太晚。

那么女生早餐该怎么吃最不容易胖呢？
明天在继续分享😊😊

Why Is Breakfast Especially Important for Women?

Many women mistakenly believe:
“Skipping breakfast
= eating less = losing weight.”
But science actually shows the opposite.
The more you skip breakfast, the easier it is to gain weight, feel emotional swings, or end up overeating later.

Today I’ll explain in the simplest way why women should never ignore the importance of breakfast 😊

1) Women naturally experience a
“cortisol peak” in the morning

Not eating makes you more tense and more tired.
Every morning when you wake up, your body automatically produces cortisol your “wake-up hormone.”

If you remain fasted for too long after waking:
→ Cortisol stays elevated longer
→ You’re more likely to feel anxious, tense, cold hands and feet, slower metabolism, and stronger cravings for sweets, milk tea, pastries.

Many women suddenly crave sweets in the afternoon often because they stayed hungry for too long in the morning.

2) Women naturally have a slower metabolism, and skipping breakfast makes it worse

Women have a lower basal metabolic rate compared to men — that’s just biology.
Breakfast is like the “start button” for metabolism.

If you skip it
→ Your body switches to energy-saving mode
→ Fat loss becomes harder

It’s not that you’re not trying.
It’s that your body thinks, “Looks like I have no fuel today… I better conserve energy.”
So the less you eat, the less your body burns.

3) Women are more sensitive to blood sugar swings skipping breakfast leads to overeating

This is especially true for women with PMS, who stay up late, feel stressed, or often feel emotionally tight.

When you stay hungry for too long in the morning:
→ Blood sugar drops too low
→ Lunch causes a big rebound
→ You eat more, eat faster, crave fried food and milk tea
Feeling extremely hungry around 3–4pm is a classic sign.

So what happens when you skip breakfast?

1) Hormones become more unstable

Long-term fasting disrupts cortisol and insulin.
Women often notice:

Irregular periods

Bigger mood swings

More lower-belly fat
(cortisol pushes fat to the tummy)

2) You gain weight more easily not lose it

Many women think skipping breakfast helps them slim down,
but 80% experience the opposite:

Eating more at lunch

Overeating at dinner

Strong sweet cravings

Body “holding on” to fat instead of burning it
Especially if you want a flatter tummy skipping breakfast does the opposite.

3) More stomach issues:
acid reflux, bloating, discomfort

Women already tend to have more sensitive digestion.
Morning stomach acid is naturally active
When there’s no food, it irritates your stomach lining even more.

Here’s the key point:
Breakfast is not about eating a lot.
It’s about helping your hormones stay balanced.

✔ Kick-start metabolism
✔ Stabilize blood sugar
✔ Reduce cortisol
✔ Prevent overeating
✔ Support fat loss
✔ Keep emotions steadier

Many women don’t gain weight because they eat too much but because they eat too little, and too late.

What should women eat for breakfast to avoid gaining weight?

I’ll share that tomorrow 😊😊