Yes, sweet corn is a good source of minerals. It contains several important minerals including calcium, magnesium, phosphorous, potassium, and zinc. Calcium aids in bone health and helps maintain normal blood pressure levels while magnesium helps regulate blood sugar levels, blood pressure, muscle contractions, heart rhythms, and more. Phosphorus plays an important role in metabolism and overall energy production while potassium works to maintain healthy nerve impulses and blood pressure. Lastly, zinc has many functions, including immune system support and protecting cells from oxidative stress. Sweet corn is also a good source of dietary fiber which nourishes beneficial bacteria in the gut microbiome, promotes regular bowel movements, and may help reduce risk of developing chronic diseases like type 2 diabetes.