Your body needs carbohydrates to supply it with energy. It can also use protein and fat for some of its energy needs, but carbohydrates are the preferred source of energy for your brain.Severely limiting carbohydrates can affect your brain function.t can also use protein and fat for some of its energy needs, but carbohydrates are the preferred source of energy for your brain. Severely limiting carbohydrates can affect your brain function.
Oregano, also known as wild marjoram, is an aromatic, spicy Mediterranean herb sold as fresh sprigs or chopped dried leaves. This popular herb is used to season all types of savory dishes, especially tomato-based recipes. Aromatic, warm and slightly bitter.
Plants in the genus Origanum are can be perennial ground covers, tender perennials or even small perennial subshrubs. Even Origanum vulgare can take many forms. Most have stems that can get very woody. 1  Foliage: Oregano leaves are oval, dark green and in opposite pairs. 2  Some varieties have fuzzy leaves, others not.here are plants outside of the Origanum genus that are sometimes referred to as oregano. ' 1 Mexican Oregano' can mean either Lippia graveolens or Poliomintha longiflora. 2  In Puerto Rico and Cuba, Plectranthus anboinicus can be found labeled as oregano. 3  Thymus nummularius is often used in place of oregano, in Spain.