Digestive disorders
Cabbage is high in fiber and is great for promoting gut health. However, eating too much cabbage can lead to gas, bloating, and even diarrhea.
Because of the high fiber content, it can overload your digestive system, especially if you are not used to a high-fiber diet. People with irritable bowel syndrome (IBS) or a sensitive stomach may be especially susceptible to these discomforts.
Kidney stones
Cabbage is one of the foods high in oxalic acid. If eaten in large quantities, it can increase the likelihood of kidney stones forming. People with kidney stones who eat a lot of cabbage will make the disease worse.
Allergy
Eating cabbage makes allergies and subconjunctival hemorrhage worse, especially pickled sauerkraut, because it contains histamine that can cause itching, tearing, congestion and runny nose.
Blood sugar fluctuations
Cabbage contains compounds called glucosinolates, which can break down into substances that regulate blood sugar levels. While this can be beneficial for people managing diabetes, for others it can lead to reduced blood sugar levels, causing symptoms such as dizziness, lightheadedness and fatigue. .
Thyroid function
Cruciferous vegetables, including cabbage, contain goitrogens, which can affect thyroid function. This is especially worrisome for people with hypothyroidism. Goitrogens can interfere with the body's ability to use iodine, which is needed for thyroid hormone production.