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.
If you are experiencing severe nausea and vomiting, and the above treatments do not appear to be helping, contact your doctor for further suggestions. While nausea during pregnancy can be normal, it can also point to a problem that needs to be addressed. Examples of potential conditions seen with severe nausea are: 1  Hyperemesis Gravidarum, which is a medical condition that causes you to lose essential nutrients needed during pregnancy. 2  Molar Pregnancy, which occurs when an abnormal growth of tissue develops within the uterus.