A3+ (Super A3). A3 Plus, or Super A3 as it is sometimes known, is not an ISO 216 paper size. It has dimensions of 329mm x 483mm (13 x 19). This gives it an aspect ratio of 1:1.468 rather than the 1:root 2 aspect ratio of the ISO series paper sizes.
You may think of citrus fruits as the vitamin C powerhouses, but potatoes, including the skins, are good sources of this immunity-boosting vitamin. Potato skins also contain B vitamins, calcium and other nutrients. Potato skins are also rich in phytochemicals.
Bottom line: Overall, I think the good outweighs the bad, especially if like me, potatoes are one of your favorite foods. However, I do think moderation is key. In my newest book, I did not include potatoes as a key part of the weight loss plan. Instead, I emphasized whole grains because of the vast research regarding their importance for both weight control and optimal health. But I do think itâs OK to trade your whole grain portion for skin-on potatoes a few times per week.