What causes exercise intolerance?

Exercise intolerance can be caused by several factors. Here are the key causes mentioned in the Mind Pump Podcast:

1. Adrenal Issues: Imbalances in cortisol levels can lead to exercise intolerance. High cortisol levels due to stress or heavy workouts can overwhelm the body, causing dizziness and fatigue. Conversely, low cortisol levels indicate adrenal fatigue, leaving individuals too drained for physical exertion 1.

2. Histamine Intolerance: High histamine levels, which aren't broken down properly, can lead to symptoms like dizziness and feeling out of it during exercise. Exercise can further release histamine, exacerbating the issue 1.

3. Postural Orthostatic Tachycardia Syndrome (POTS): This condition, often linked with histamine intolerance, causes dizziness when changing postures, such as from sitting to standing. It makes it difficult for individuals to perform exercises involving frequent position changes like squats or burpees 1.

These insights highlight the importance of recognizing underlying physiological issues for those experiencing exercise intolerance.