Metabolic Actions of Insulin and Glucagon Fatty acid uptake and release in fat. Insulin Stimulates synthesis of triglycerides (TG) from free fatty acids (FFA); inhibits release of FFA from TG. Glucagon Stimulates release of FFA from TG.
What causes dizziness during pregnancy? The main cause of dizziness in pregnancy is due to the rising hormones that cause your blood vessels to relax and widen. This helps increase the blood flow to your baby, but it slows the return of the blood in the veins to you.
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.