A medium-sized sweet potato contains about 20 grams of carbs, so eating large portions can still spike blood sugar levels. If you enjoy sweet potatoes, pair them with protein (like chicken or fish) and healthy fats (like olive oil or avocado) to slow down the sugar absorption.
4. Those with Digestive Sensitivities
Sweet potatoes are rich in dietary fiber, which is great for digestion and gut health—but too much fiber at once can lead to bloating, gas, or diarrhea. People with sensitive stomachs or conditions like irritable bowel syndrome (IBS) may find that sweet potatoes trigger discomfort if eaten in large amounts.
If that sounds familiar, try smaller servings and experiment with different cooking methods. For example, steaming or baking sweet potatoes may be easier on digestion than eating them fried or heavily seasoned.
5. People with Allergies (Rare)
Though uncommon, some people are allergic to sweet potatoes. Symptoms can include skin rashes, itching, swelling, or stomach upset. If you suspect an allergy, it’s best to stop eating sweet potatoes and speak with a healthcare provider about allergy testing.
6. People Taking Certain Medications
Because of their high potassium content, sweet potatoes may interact with certain medications. For example, beta-blockers, commonly prescribed for heart disease and high blood pressure, can raise potassium levels in the blood. Eating sweet potatoes on top of this could push potassium levels too high. If you’re on medication, especially for heart or kidney issues, it’s a good idea to check with your doctor before increasing your sweet potato intake.
