Expert Explains How to Choose Healthiest Tahini and Understand Labels
Dr. Maya Rozman clarifies common misconceptions about tahini labeling and nutritional value, focusing on the difference between 100% pure sesame and whole sesame tahini. The label "100% pure sesame" only means the product contains no additives but does not indicate whether the sesame seeds are whole or hulled. Whole sesame tahini, made from unhulled seeds, contains significantly higher levels of calcium, iron, and other minerals compared to tahini made from hulled seeds, which is usually lighter in color and smoother but less nutrient-dense.
Tahini naturally separates into an oily top layer and a denser bottom layer, both safe to consume. It is rich in mostly unsaturated fats, including omega-9 and omega-6 fatty acids, but also contains saturated fat levels that trigger a red nutritional warning in Israel. Despite this, tahini is considered a superfood due to antioxidants like lignans and its positive effects on blood lipid profiles, although evidence for cholesterol-lowering benefits in humans remains inconclusive.
Tahini also provides magnesium, iron, zinc, copper, manganese, and phosphorus, with whole sesame tahini offering higher mineral content. It is an efficient way to consume sesame nutrients compared to whole seeds, which may pass undigested if not chewed well. Tahini contains 17%-25% protein and complements legumes well by providing methionine, an amino acid low in legumes.
Consumers should note that prepared tahini salad differs nutritionally from raw tahini paste, as it is diluted with water, lemon juice, and sometimes additives. Dr. Rozman advises looking for explicit labels such as "whole sesame" or "unhulled sesame" to ensure higher mineral content and checking ingredient lists for pure sesame without added oils or fillers. Comparing calcium content across brands is also recommended due to large variations.
Key nutritional values for a heaping tablespoon (about 20 grams) of whole raw tahini include approximately 125-130 calories, 4-5 grams of protein, 150 mg of calcium (12%-15% daily value), 1-1.5 mg of iron (6%-8% daily value), and 40-50 mg of magnesium (10%-12% daily value), with some whole tahinis containing up to 790 mg calcium per 100 grams.
Summary: Dr. Maya Rozman explains that "100% pure sesame" tahini labels do not guarantee whole sesame content, which is crucial for higher mineral intake. Whole sesame tahini offers more calcium and minerals, making it a healthier choice. Consumers should carefully read labels and nutritional tables to select the best tahini for their diet.
