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Fasting guidance for real life.

Evidence-informed articles on intermittent fasting, longer fasts, wellness, discipline, and building a routine you can actually maintain.

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Latest articles

A pale table with a closed folder, reading glasses, face-down phone, and water glass in bright daylight.
4 min read

Who Should Not Try Intermittent Fasting?

The situations where intermittent fasting may be a poor fit or should only be tried with clinical guidance.

  • fasting safety
  • medical caution
A calm bedroom nightstand with a glass of water, closed book, and soft evening light.
4 min read

Intermittent Fasting and Sleep

How meal timing can help or disrupt sleep, and what to adjust when fasting starts affecting your nights.

  • sleep
  • circadian rhythm
Running shoes, a towel, and a water bottle on a bench near a sunlit trail.
4 min read

Can You Exercise While Fasting?

When fasted exercise is reasonable, when it is not, and how to match the workout to the fasting window.

  • exercise
  • fasted workouts
A balanced post-fast meal with protein, vegetables, grains, and water on a wooden table.
5 min read

What to Eat After a Fast

How to break a fast in a way that feels steady, satisfying, and easier to repeat the next day.

  • meal planning
  • fasting nutrition
A black coffee in a ceramic mug beside a glass of water on a bright kitchen counter.
6 min read

Does Black Coffee Break a Fast?

What black coffee changes during a fast, what it probably does not, and where the common confusion comes from.

  • coffee
  • fasting drinks
A lineup of drinks on a stone surface including water, sparkling water, plain tea, black coffee, a smoothie, and orange juice.
5 min read

What Can You Drink While Fasting?

A practical guide to water, coffee, tea, electrolytes, and other drinks people ask about during a fast.

  • fasting drinks
  • fasting basics
Three place settings along a light wooden table suggesting earlier breakfast, a lighter middle routine, and a later first meal with coffee and lunch.
6 min read

12:12 vs 14:10 vs 16:8

How these three fasting schedules differ in difficulty, flexibility, and day-to-day repeatability.

  • fasting schedule
  • time-restricted eating
A minimalist analog clock, glass of water, and simple breakfast bowl on a sunrise kitchen counter.
6 min read

How to Start Intermittent Fasting

A practical beginner plan for intermittent fasting: start with 12 hours, track the right signals, then adjust.

  • beginner fasting
  • fasting schedule