The Keto Diet is a low-carb, high-fat eating plan designed to shift your body into a natural metabolic state called ketosis. In ketosis, your body starts burning fat for energy instead of relying on carbohydrates, helping you feel more energized, focused, and balanced.
While it may sound surprising to eat more fat to improve your health, the keto diet has become one of the most popular nutrition approaches for weight management, energy, and overall wellness.
How It Works
Normally, your body uses carbohydrates (from foods like bread, pasta, and sugar) as its main source of fuel. When you limit carbs and replace them with healthy fats, your body runs low on glucose and switches to burning fat for energy instead.
This process triggers ketosis, where your liver produces ketones - molecules that become your body’s new energy source.
💡 Ketones are a clean and efficient fuel for both your brain and muscles, helping improve focus and endurance.
Why Ketosis Matters
Ketosis is a completely natural process; your body has evolved to use it during times when food, especially carbs, are scarce.
When in ketosis, your body:
Burns stored fat for energy.
Produces ketones that fuel the brain and body.
Helps stabilize blood sugar levels.
Many people report feeling more mentally clear, energized, and less hungry once they adapt to using fat as fuel.
What to Expect When Starting Keto
Transitioning into ketosis takes time. During the first few days or weeks, you might feel some temporary side effects often called the “keto flu.” These can include:
Headaches
Fatigue or brain fog
Irritability or cravings
🩺 These effects are temporary and typically fade as your body adapts to burning fat. Staying hydrated, getting enough electrolytes, and eating balanced keto-friendly meals can help ease the transition.
👉 Ready to get started?
Learn how to build your personalized plan in our guide: How to Begin the Keto Diet