What Causes Keto Flu?
Keto flu is not actually a flu — it is a collection of symptoms caused by your body adapting to a low-carb diet. The primary cause is electrolyte depletion, as your kidneys excrete more sodium and water when carbs are restricted.
Common Keto Flu Symptoms
- Headache
- Fatigue and weakness
- Nausea
- Irritability
- Muscle cramps
- Brain fog
- Dizziness
The Keto Flu Prevention Protocol
Day 1-3: Loading Phase
- Increase sodium to 3,000-5,000mg daily
- Add 3,500-4,700mg potassium daily
- Take 300-500mg magnesium daily
- Drink at least 8 glasses of water
Day 4-7: Maintenance Phase
- Maintain increased electrolyte intake
- Monitor symptoms and adjust as needed
- Continue drinking plenty of water
Quick Keto Flu Relief
If you already have keto flu, try these immediate remedies:
- Drink 1-2 cups of bone broth immediately
- Add 1/4 tsp salt to a glass of water and drink
- Take a magnesium supplement
- Rest and avoid intense exercise
- Eat avocado or other potassium-rich foods
Prevention Is Better Than Cure
The best strategy is to start electrolyte supplementation BEFORE you begin your keto diet. Begin increasing sodium, potassium, and magnesium 2-3 days before reducing carbs.