When feeling hungry, usually replenishing energy in a timely manner can restore vitality. But some people may experience symptoms such as palpitations and hand tremors while feeling hungry, which may be signals from some diseases. What exactly went wrong? Let's learn together about five diseases that may be related to it. For healthy individuals, feeling hungry for a while may not reach the level of palpitations or hand tremors. If feeling palpitations or hand tremors immediately after being hungry, it may indicate that there are physical problems. When hypoglycemia occurs, the body immediately activates the mechanism of raising blood sugar, using stored sugar to try to raise blood sugar as much as possible, accompanied by sympathetic nervous system excitement such as palpitations, sweating, pale complexion, limb tremors, etc. The faster the blood sugar drops, the more obvious the symptoms. Some type 2 diabetes patients with diabetes, especially obese patients, may have pre diabetes symptoms. The main manifestation may be hypoglycemia before the next meal, when feeling hungry, including palpitations, hand tremors, and general weakness. Hyperthyroidism patients have excessive production and secretion of thyroid hormones in their bodies, leading to accelerated metabolism and increased neural excitability. If you often experience palpitations and hand tremors when hungry, especially when your hands are stretched flat and your fingers are separated, accompanied by symptoms such as fear of heat, excessive sweating, weight loss, and protruding eyes, it is recommended to undergo tests for the five thyroid functions and thyroid hormone levels. Gastrointestinal diseases may cause palpitations and hand tremors when there is no food in the stomach and excessive secretion of stomach acid. If suffering from diseases such as gastric ulcers, symptoms may worsen and cause discomfort when hungry. If there are cardiovascular diseases such as arrhythmia, coronary heart disease, etc., they may also cause palpitations, chest tightness, and hand tremors. When hungry, blood pressure decreases, which can easily lead to insufficient blood supply to the brain and worsen symptoms. Eating both "full" and "good" requires feeling hungry before eating, often leading to choosing high calorie foods and eating at a fast pace, ultimately resulting in excessive energy intake. By following these three points, you can not only alleviate hunger but also replenish nutrients. Choosing high fiber, low-fat foods such as vegetables, fungi, fruits, and coarse grains is a master at eliminating hunger and is also recognized as a low calorie food. Low fat foods, such as shrimp, chicken, and other white meat, or lean red meat, contain lower fat and higher protein, which increases the duration of satiety. Additionally, it is important to control appetite and avoid high-fat foods such as fried foods, cakes, burgers, and grilled meats. Eating some snacks between meals around 10:30 in the morning can increase the body's metabolic rate; Around 4pm, the glucose content in the body had already decreased. At these two time points, most people will feel hungry to some extent. You can add meals at these two times and choose some healthy snacks. The best snacks for extra meals are foods with low energy and satiety, such as fruit, milk, yogurt, soybean milk or nuts. It is best to follow the following eating order when changing the order of meals: eat vegetables → eat protein → eat staple food. This can slow down digestion, allowing for a slow and steady release of nutrients until food is absorbed at the end of the small intestine. Eating in this way, with the same food, is less likely to cause hunger after meals. (New Society)