Further to this, your body might not react well to certain food types and, again, this is completely normal. Everyone’s body will react differently to eating carbs, but if you regularly feel extreme fatigue after eating certain foods, it could be because you’re intolerant to them. Serotoni...
Dehydration can also be brought on from vomiting and severe diarrhea. You can tolerate a 3-4% loss of body water. After losing 5%, you may develop dizziness, headaches and fatigue. When you lose 10% of body water, you can experience confusion, seizures and decreased or lack of urination....