Ferroptosis-resistant (top 10%, blue) and ferroptosis-sensitive (bottom 10%, red) indicated
10.1038/ncomms14844 Nat
Spinach ( Spinacia oleracea ) is a leafy green vegetable that originated in Persia
Exposure to heavy metals like mercury, lead, aluminum, dioxins, and other toxins have been found linked to increased insomnia, decreased duration of sleep, and other negative health outcomes in clinical research
And more importantly, should you be considering it too
Why to avoid with MTHFR: Requires multiple conversion steps to become active MTHFR mutations impair these conversions Contains cyanide (though small amount) Least bioavailable form Found in most cheap multivitamins and fortified foods Bottom line: Choose methylcobalamin, hydroxocobalamin, or adenosylcobalamin instead