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].
A third class of pigments found in leaves is the anthocyanins. Anthocyanins absorb blue, blue-green and green light. When leaves contain high concentrations of anthocyanins relative to other pigments, the leaves appear red or purple to our eyes.Anthocyanin pigments are involved in the red skin of apples, and the purple color of grapes.nthocyanins absorb blue, blue-green and green light. When leaves contain high concentrations of anthocyanins relative to other pigments, the leaves appear red or purple to our eyes. Anthocyanin pigments are involved in the red skin of apples, and the purple color of grapes.