Eating only one meal a day is not acceptable. Normal should be three meals a day, if you only eat one meal a day, will have an impact on your health, first of all, it may lead to malnutrition intake of nutrients is insufficient, resulting in thinness, fatigue, body immunity decline and other symptoms. And only eat a meal a day, but also easy to lead to gastric disease, mainly the stomach in a long-term state of emptiness, stomach acid will be directly on the gastric mucosa caused by stimulation. If you only eat one meal a day, in order to lose weight, pay attention to the appropriate adjustment of eating, mainly to control the diet, rather than dieting, should reduce the intake of high-fat and high-sugar food, eat more vegetables and fruits, but also pay attention to with the exercise. It is recommended that if you eat only one meal a day, resulting in gastric discomfort or malnutrition, you must make timely adjustments, and if necessary, you need to cooperate with the doctor’s treatment.