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.
Women often feel more tired than usual and need extra sleep during pregnancy. During the early months, fatigue is caused by natural hormonal changes as your body adjusts to pregnancy. During the last month or two, carrying the extra weight of the baby will be tiring.uscle cramps are common during pregnancy, but the cause is difficult to determine. Possible causes include a calcium imbalance, pointing your toes when you stretch, or decreased circulation in your legs. Prevention/Remedies: 1  Be sure to include enough calcium (1,000 mg/day) in your diet.