These conditions may be a cause or symptom of Brain Tumor or be a condition for which you may be at increased risk. 1  Headache Headaches can be divided into two categories: primary headaches and secondary headaches. 2  Vertigo Vertigo is the sensation of spinning or rocking, even when someone is at rest.
  The pigments in spinach are Chlorophyll (green), Xanthophyll (yellow), Carotenoids (orange), and Anthocyanins (red).he pigments in the green leaf[spinach] contain 2 yellow green[chlorophyll b], faint yellow[carotenes] an yellow[xanthophyll].
Tannins are found as shapeless yellowish or light brown masses like powder, flakes or sponge. Interestingly, tannins are found almost in all plants and in all climates all over the world. Although algae, fungi and mosses do not contain much tannin. The percentage of tannins present in the plants, however, varies.