Drying, arguably the oldest food preservation method, is a great way of preserving herbs, fruits, vegetables and meats. Since the beginning of time people have let sun and nature take care of drawing moisture out of foods. This practice is used throughout the world.
What causes swelling in pregnancy? 1  Moves up your calf and leaves an indentation when pressed, or is sudden or severe in your face, hands or feet. 2  Occurs only in one leg, particularly if your calf is red, tender and lumpy.
Swelling During Pregnancy. During pregnancy, the body produces approximately 50% more blood and body fluids to meet the needs of the developing baby. Swelling is a normal part of pregnancy that is caused by this additional blood and fluid. Normal swelling, which is also called edema, is experienced in the hands, face, legs, ankles, and feet. This extra retention of fluid is needed to soften the body, which enables it to expand as the baby develops.