Fasted vs. Fed State

Understanding the nuances of fasting and feeding

Problem it solves

Suboptimal health habits undermine energy, performance, and longevity; this framework provides specific evidence-based practices to build a sustainable physical and mental health foundation.

Best for

Individuals looking to improve their metabolic health

Not ideal for

Those with underlying health conditions or taking certain medications

Overview

Why this framework exists

The Fasted vs. Fed State framework involves understanding the nuances of fasting and feeding, and how they impact our metabolic health. This framework is based on the concept that our body's metabolic state can be influenced by our eating and fasting patterns.

Core principles

3 total

Our body's metabolic state can be influenced by our eating and fasting patterns.
Fasting can improve our metabolic health by increasing fat burning and improving insulin sensitivity.
Feeding can improve our metabolic health by providing essential nutrients and supporting muscle growth and repair.

Steps

3 steps

Understand Your Metabolic State
Learn about your body's metabolic state and how it responds to fasting and feeding.
Pro tipConsult with a healthcare professional to determine the best approach for your individual needs.
WarningIgnoring your metabolic state can lead to poor health outcomes, such as weight gain and decreased energy levels.
Determine Your Fasting and Feeding Window
Choose a fasting and feeding window that works for you, such as 16:8 or 5:2, and stick to it.
Pro tipStart with a smaller fasting window and gradually increase it as your body adapts.
WarningBe consistent with your fasting and feeding window to avoid disrupting your metabolic state.
Listen to Your Body
Pay attention to your body's hunger and fullness cues to adjust your fasting and feeding window as needed.
Pro tipKeep a food diary to track your eating habits and identify patterns.
WarningDon't ignore your body's signals, as it can lead to overeating or undereating.

Checklist

Saved in your browser

Understand your metabolic state
Determine your fasting and feeding window
Listen to your body's hunger and fullness cues

Examples

1 cases

Example 1

A person who fasts for 16 hours and eats within an 8-hour window may experience improved metabolic health and increased fat burning.

OutcomeImproved metabolic health and increased fat burning

Common mistakes

2 traps

Inconsistent Fasting and Feeding Window

Eating and fasting at inconsistent times can disrupt your metabolic state and lead to poor health outcomes.

Ignoring Hunger and Fullness Cues

Ignoring your body's hunger and fullness cues can lead to overeating or undereating, which can negatively impact your metabolic health.

Origin story

How this framework came to be

The concept of Fasted vs. Fed State originated from the study of metabolism and the effects of fasting and feeding on our body's physiological responses.

Source

Traced to primary

Source · PODCAST

Intermittent Fasting to Improve Health, Cognition & Longevity | Dr. Satchin Panda

Andrew Huberman · 2023

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