Spinach is a superior supplier of vitamin A (469 g/100 g) and provitamin A or -carotene (5626 g/100 g), vitamin K, vitamin C, vitamin B2 with lower concentrations of folic acid (including B 9 , thiamine or B 1 , and riboflavin or B 2 ), vitamin C, vitamin E, and vitamin K
This statement has not been evaluated by the Food & Drug Administration
The program includes pre-visit health screening, a structured consultation to assess eligibility, ongoing follow-up appointments, integrated lab monitoring, and standardized safety protocols
Zhao, B., Rothenberg, E., Ramsden, D
Nature 458:762765 Galan-Cobo A, Sitthideatphaiboon P, Qu X et al (2019) LKB1 and KEAP1/NRF2 Pathways cooperatively promote metabolic reprogramming with enhanced glutamine dependence in KRAS-mutant lung adenocarcinoma