Spinach Powder
Spinach Powder
Snapshot
Spinach Powder is a nutrient-dense supplement made from dried, milled spinach leaves, providing vitamins, minerals, antioxidants, and phytonutrients that support eye health, cardiovascular function, and overall vitality.
What is Spinach Powder?
Spinach Powder is produced by dehydrating and grinding fresh spinach (Spinacia oleracea) leaves into a fine, green powder. This process preserves the vegetable’s rich content of vitamins A, C, and K, as well as lutein, folate, and iron, in a convenient form.
Where It Comes From
Tender spinach leaves are harvested at peak freshness, washed, and subjected to low-temperature drying to maintain nutrient integrity. The dried leaves are then milled and sifted to achieve a uniform powder suitable for capsules, smoothies, and culinary uses.
Key Nutrients & Compounds
Provides high levels of carotenoids (lutein, zeaxanthin), vitamins A (as beta-carotene), C, and K, folate, iron, magnesium, and the flavonoid glycosides that contribute to antioxidant capacity.
Health Benefits
Spinach Powder supports eye health by supplying lutein and zeaxanthin to filter harmful blue light; promotes cardiovascular wellness through dietary nitrates that improve blood flow; contributes to bone health via vitamin K; and delivers antioxidants that combat oxidative stress.
Recommended Dosage
Typical dosing ranges from 3 g to 10 g (approximately 1–3 teaspoons) daily, mixed into water, juice, or smoothies. Begin at the lower end to assess tolerance to concentrated nutrients.
How to Use It
Stir into beverages, yogurt, or oatmeal. Incorporate into sauces, dressings, or baked goods for an extra nutrient boost. Consume with meals to enhance absorption of fat-soluble vitamins.
Who Should Use It?
Ideal for individuals seeking to increase vegetable intake, support eye and heart health, or enhance antioxidant defenses. Those with limited access to fresh greens or who prefer convenient supplementation will benefit most.
Possible Interactions or Cautions
Generally well tolerated. High vitamin K content may interfere with anticoagulant medications; consult a healthcare provider if on blood thinners. Oxalate-sensitive individuals should moderate intake to avoid kidney stone risk.
Final Thoughts
Spinach Powder offers a simple way to deliver the benefits of leafy greens in a concentrated, shelf-stable form. Its broad nutrient profile makes it a valuable addition to daily wellness routines when used responsibly.
Scientific Studies
Roth BJ, Costa AM, Jones AD, DiMarco NM. Dietary nitrate from spinach enhances vascular function in healthy adults. Nitric Oxide. 2017;67:67–74. https://doi.org/10.1016/j.niox.2017.04.007
Johnson EJ, Vishwanathan R, Johnson MA, et al. Dietary modulation of macular pigment: effect of lutein and zeaxanthin supplementation with and without omega‑3 fatty acids. Invest Ophthalmol Vis Sci. 2013;54(8):5566–5573. https://doi.org/10.1167/iovs.12-11172
Foyer CH, Noctor G. Ascorbate and glutathione: the heart of the redox hub. Plant Physiol. 2011;155(1):2–18. https://doi.org/10.1104/pp.110.167539