The main hazards of eating melon seeds frequently are as follows: 1. Too many melon seeds may cause stomach diseases, flatulence in the gastrointestinal tract, abdominal pain, abdominal distension and abdominal pain. It also stimulates the contraction of the gallbladder. 2. It will cause indigestion and consume a lot of saliva and gastric juice. Cause indigestion. 3. It can also lead to poisoning and premature aging. Many melon seeds are made of natural spices, and excessive intake by the human body can also cause liver diseases. Eating too much can also damage the tongue, leading to redness and swelling.