Whole foods are foods that are minimally processed and contain no added ingredients. They include fruits, vegetables, legumes, whole grains, nuts, seeds, and unprocessed animal products. Processed foods, by contrast, have been altered from their natural state through refining, fortification, or the addition of substances like oils, sugars, or preservatives.
Choosing whole foods ensures you receive the full spectrum of naturally occurring nutrients—fiber, vitamins, minerals, and phytonutrients—without unnecessary additives. This approach supports sustained energy, better digestion, and overall nutritional satisfaction.