I believe you&#x27;re meaning to allude to refined carbohydrates, like the ones found in soda drinks. &quot;No carbs&quot; would mean consuming no fruit or vegetables, at all - not exactly a practical strategy for healthful eating. (Note: grapes are especially high on the glycemic index and not an ideal representation of healthy carbohydrate, so your likening them to a can of soda isn&#x27;t entirely inaccurate)<p>&gt; The vegetarian diet (~60% of energy from carbohydrates,15% protein and 25% fat) consisted of vegetables, grains,legumes, fruits and nuts. Animal products were limited to amaximum of one portion of low-fat yogurt a day.<p>&gt; In conclusion, a vegetarian diet led to a greater improve-ment in quality of life and mood. Patients consuming a vegetarian diet felt less constrained than those consuming the conventional diet. Disinhibition decreased with a vegetarian diet. The decrease in feelings of hunger tended to be greater in the vegetarian group. All these results suggest that a vegetarian diet is sustainable in the long term and may exhibit desired improvements not only in physical, but also in mental health of patients with Type 2 diabetes.<p><a href="https:&#x2F;&#x2F;www.ncbi.nlm.nih.gov&#x2F;pubmed&#x2F;23050853" rel="nofollow">https:&#x2F;&#x2F;www.ncbi.nlm.nih.gov&#x2F;pubmed&#x2F;23050853</a>