Rosemary is very low in Cholesterol and Sodium. It is also a good source of Vitamin A, Thiamin and Magnesium, and a very good source of Dietary Fiber, Vitamin C, Vitamin B6, Folate, Calcium, Iron and Manganese. The bad: This food is high in Saturated Fat. Rosemary Leaf Herb Profile. Rosemary Leaf is an aromatic herb in the mint family that grows on an evergreen bush. It is most often used in cooking but has a wonderful woodsy scent that is great in air fresheners and aromatherapy mixes. rosemary is one of the most commonly found herbs in a spice rack, and for good reason – not only does it have a wonderful taste and aroma, but also a wealth of beneficial health effects if regularly added to our diet. The scientific name of this perennial woody herb is Rosmarinus officinalis. Similar to many other useful herbs, rosemary is in the same taxonomic family as mint, but doesn’t have that characteristic flavor. It has a warmer, bitter, and more astringent taste that gives a wonderful flavor to soups, sauces, stews, roasts, and stuffing. It is particularly prevalent in Italian cultural cuisine. Although small amounts like those used to flavor food aren’t typically considered large enough to have a major effect on the body, regular addition of the leaves to your food will allow your body to derive accumulated benefits from the organic