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.
A potato skin contains significant nutrients, but so does the flesh, and determining which one has more isnât as straightforward as you might expect. Potatoes are a rich source of fiber, iron, vitamin C and vitamin B-6, but to get the most nutrients youâll need to eat the whole potato. The skin contributes more of some nutrients while the flesh has more of others.