Digestive Distress: Oatmeal is high in fiber, which can lead to bloating, gas, or stomach discomfort in some individuals with sensitive digestion.
Blood Sugar Spikes: While oats have a low glycemic index, consuming large quantities or sweetened oatmeal can still cause rapid blood sugar spikes in some people.
Mineral Absorption: Oats contain phytic acid, which can inhibit the absorption of certain minerals like iron, calcium, and zinc.
Allergies: Some individuals may be allergic to oats or may experience cross-reactivity if they have wheat allergies.
Weight Gain: Overeating oatmeal or adding excessive toppings can lead to excess calorie intake, potentially hindering weight loss efforts.
Thyroid Interaction: Oats contain compounds called goitrogens that can potentially interfere with thyroid function if consumed in extremely large amounts.
Antinutrients: Oats contain antinutrients like lectins and avenin that can cause sensitivity or digestive issues in certain individuals.