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WHAT HARM DOES INTERMITTENT FASTING DO?

WHAT HARM DOES INTERMITTENT FASTING DO?

14/4/2026

The truth: Not only is it NOT harmful — it also helps you “reset” your body

💣“Fasting” sounds frightening… but the truth is quite the opposite

When they hear “fasting”, most of Gen Z will think of:

- Fatigue

- Energy crashes

- Harm to the stomach

But in reality:

- Intermittent fasting (IF) is NOT about skipping meals — it is about eating at the right time.

🧠 What is IF? (a short explanation for Gen Z)

Intermittent fasting

- Splits the day into 2 parts:

  • Time for eating
  • Time for not eating

The most common:

- 16:8 (fast for 16 hours – eat within 8 hours)

-> INTERMITTENT FASTING IS RECOMMENDED ONLY FOR PEOPLE OVER 21 YEARS OF AGE

⚡So is INTERMITTENT FASTING harmful?

- The answer: NO — if you do it properly

According to the New England Journal of Medicine (2019):

- Intermittent fasting helps improve metabolism, reduce inflammation and support weight control.

🚀 4 benefits that have made IF a Gen Z trend

1.Natural fat burning (no extreme dieting needed)

When you fast:

-> The body switches to using stored fat for energy

2.Sharper & more focused

Many people who practise IF report:

- Less “brain fog”

- Working more productively

3. Activating “cellular waste clearance” (Autophagy)

- The body clears out damaged cells

- Supports anti-ageing

4. Stable blood glucose

- Reduces the risk of insulin resistance

- Good for the heart & metabolism

⚠️ But… when can IF actually be “harmful”?

IF will not be suitable if:

  • You fast excessively (forcing your body)
  • You eat poorly during your eating window
  • You have an underlying condition (and have not asked a doctor)

- Put simply:

Done wrongly → harmful

Done properly → extremely beneficial

💡Is IF suitable for Gen Z?

The answer is: VERY suitable

Because:

  • Busy schedules
  • No time for several meals a day
  • Wanting to stay in shape – and keep your energy up

- IF helps you:

“Eat within less time — but live healthier”

🥗How do you start IF safely?

- Suggestions for beginners:

  • Start with 12:12 → 14:10 → 16:8
  • Drink enough water
  • Eat enough protein and green vegetables
  • Get enough sleep

🚀Halza – helping you track IF intelligently

  • Track your diet
  • Store your health readings
  • Remind you of routine check-ups
  • DOWNLOAD THE HALZA APP FREE FOR LIFE

-> No guesswork — you have the data to understand your own body

💬Conclusion

Intermittent fasting is NOT harmful

-> What is harmful is this: doing it the wrong way and not understanding your own body

👉 Do not blindly “follow the trend”

👉 Track your health intelligently at: halzaapp.vn

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