← Back to Blog
Fasting
Beginner's Guide to Intermittent Fasting
10 min read • Updated Dec 2025
Intermittent fasting (IF) is an eating pattern that cycles between fasting and eating periods.
Popular Methods
- 16:8: Fast 16 hours, eat in 8-hour window
- 5:2: Eat normally 5 days, restrict to 500-600 cal on 2 days
- OMAD: One meal a day
Benefits
- Weight loss
- Improved insulin sensitivity
- Cellular repair
- Simplified eating
Who Should Avoid
- Pregnant women
- People with eating disorders
- Diabetics (consult doctor first)
Track Calories with WhatFit
Send food photos on WhatsApp, get instant calorie counts!
Get Started Free