Can not eating for 14 days and getting only IV fluids increase triglyceride levels?

Yes, not eating for 14 days while receiving only IV fluids can increase triglyceride levels. During fasting, the body may mobilize fat stores for energy, leading to elevated levels of free fatty acids in the bloodstream, which can be converted into triglycerides. Additionally, certain IV fluids, especially those containing dextrose, can further contribute to increased triglyceride production by providing carbohydrates that stimulate insulin secretion. Therefore, prolonged fasting combined with IV fluid administration may lead to higher triglyceride levels.