#15 of 138 in Vegetable · scored 96/100
Turnip greens are nutrient-dense cruciferous leafy vegetables exceptionally high in vitamin K, calcium, and antioxidants, while the root bulb offers fiber and supportive micronutrients with minimal calories.
1.5 g net carbs after fiber.
Representative amounts for this food, not measured for this item. Real content varies widely by variety, ripeness and storage.
These are the scored components, not a sum: the published score also reflects normalisation across the catalog, so the parts above will not add to 96.
Turnip greens and roots have been cultivated for over 4,000 years, originating in Central Asia before spreading throughout Europe and Africa. They are a staple in Mediterranean, Southern, and African cuisines. Turnip greens are nutritionally superior to the root, delivering an exceptional 415 mcg of vitamin K per 100g—critical for bone mineralization and vascular health—alongside substantial calcium (128 mg), making them particularly valuable for skeletal integrity and cardiovascular function. The greens contain glucosinolates, sulfur-containing compounds that activate detoxification pathways and exert anti-inflammatory effects. Both greens and roots provide fiber (3.1g per 100g), supporting gut microbiota diversity and metabolic health. The low glycemic load (4.85g carbs, 35 calories per 100g) and high potassium content (216 mg) help maintain healthy blood pressure and electrolyte balance. Turnip greens' vitamin A content supports immune function and visual health, while vitamin C aids collagen synthesis and antioxidant defense. The combination of bioavailable minerals, phytonutrients, and fiber makes turnips valuable for longevity-focused nutrition, particularly for bone health, metabolic stability, and inflammatory regulation.
Vitamin K activates osteocalcin, a bone matrix protein essential for calcium binding and mineralization, while calcium provides structural integrity; combined intake significantly improves bone mineral density
Potassium reduces sodium-induced hypertension and supports vasodilation; vitamin K activates matrix Gla-protein (MGP), which prevents arterial calcification and maintains endothelial function
Glucosinolates are converted to isothiocyanates by gut bacteria and chewing, which activate Nrf2 antioxidant pathways, upregulating phase II detoxification enzymes and reducing oxidative stress
Fiber feeds beneficial bacteria (prebiotic effect), increasing butyrate production, which strengthens intestinal barrier function, improves insulin sensitivity, and supports metabolic flexibility
Vitamin A (431 IU per 100g) supports mucosal immunity and retinal adaptation; polyphenols reduce pathogenic inflammation and oxidative damage to ocular tissues
Turnip greens are nutrient-dense, low-glycemic, and fiber-rich, making them suitable for any meal. Morning consumption supports metabolic priming and micronutrient absorption throughout the day; midday or evening use provides sustained satiety and supports digestive health without interfering with sleep.
Fasting-compatible
Turnip greens are compatible with fasting protocols due to negligible caloric content (35 kcal/100g), though consuming with fat enhances vitamin K absorption, which may technically break strict water fasts.