A so-called natural wine is simply the result of pressing the grapes, adding or taking away nothing in the process. And a natural, biological wine is at its best if it represents its terroir, and happens only with low yield vines. Quality, rather than quantity.
Differences between “traditional” e natural, biologic wines
For the final consumer, those differences are substantial. Bio wines do not have chemicals added as traditional wines do, besides having an additional plus: that to be safe for environment. And healthy for the consumer, being rich in substances that are good for our organisms, protecting our cardiovascular system, such as resveratrol, as scientific researches have demonstrated.