The first vegetables that should be consumed less are potatoes. This is because it has a high amount of starch in them and can raise your blood sugar level. According to Healthline , eating too many potatoes is associated with diseases like obesity, diabetes, and high blood pressure. Though potatoes contain nutrients, it is advised that you consume them less because of their high calories content.2. Corn
Another vegetable that should be eaten in moderation is corn. Though this vegetable is considered to be nutritious eating a lot of it can be unhealthy. This is because it has a high level of carbohydrates in them. Also, they are not good for those who are trying to lose weight.