Surgery is minimally invasive and takes roughly 20-30 minutes. The pterygium is first carefully peeled, then a tissue graft is harvested from beneath your upper eyelid and placed over the removal site to reduce the chance of recurrence. The graft is usually secured with tissue glue and rarely needs sutures.
Proponents of functional foods say they promote optimal health and help reduce the risk of disease. A familiar example of a functional food is oatmeal because it contains soluble fiber that can help lower cholesterol levels. Some foods are modified to have health benefits.
Top 10 Functional Foods for Your Health. You may have heard of âfunctional foodsâ, also termed nutraceuticals, and perhaps youâre wondering if all the hype is true. Whole foods and packaged foods alike are now marketed to benefit everything from your intestines to your heart to your memory. Functional foods are foods that have health benefits beyond normal nutrition.