Take a deep dive into nutritional supplement quality control, and transparency in the natural products space with NOW Foods.

You can find B vitamins in unprocessed foods such as meat, eggs, leafy green vegetables (e.g., kale, spinach, romaine lettuce), citrus fruits, and more. You can also get them through supplements.

Eggs, particularly the yolks, are good sources of both vitamin D and fat. Eggs also provide vitamin K2, Derocha notes, which ...