Provitamin A is found in plant foods, and it's a precursor to ... eat plenty of these vitamin C-rich foods: The very best source of vitamin D is sunshine, but plenty of foods contain trace amounts ...

Meat and fish contain many micronutrients and trace nutrients, such as iron, zinc, B vitamins, vitamin ... diet plant-based could be as simple as adding more vegetables or plant protein sources ...

The plant is edible and has remarkable benefits, including being an excellent source of vitamins A and C and calcium — ...

Spinach also contains vitamin K, fiber, phosphorus, and thiamine. Most of the calories in this vegetable come from protein and carbohydrates. Spinach is a nutritious and plant-based source of iron ...