In a Maillard reaction, the reactive carbonyl group of a reducing sugar molecule reacts with the nucleophilic group of an amino acid, causing a change in color (usually darkening of color) and flavor of a food product. Heat (energy) is usually required for a Maillard reaction to proceed.
3 doctors agreed: 1  Bleeding, anemia: Fibroids, also called leiomyomas are benign uterine tumors (not cysts) that can cause pain and heavy bleeding with your periods. If they are causing very heavy periods, this can lead to anemia and the dizziness, lightheadedness, etc you described. They are easily diagnosed with an ultrasound.
Vertigo in early pregnancy is quite common. Vertigo in pregnancy second trimester is also not unusual. This is also caused due to a sharp fall in blood pressure levels also known as hypotension. Hypoglycemia or low blood sugar levels also cause vertigo and dizziness during the second trimester.