The leafy eco-friendly is an excellent supply of vitamin A (Particularly beta-carotene), which is known as an infection fighter. But spinach also is made up of a superb dose of folate, which research shows may perhaps help bolster your immune system. We backlink primary sources — like research, scientific references, https://vitamin-k2-supplement08642.magicianwiki.com/698808/activ_b12_options