1 Clean your brush and use clean water or a second color to paint inside the outline, being sure to blend with the outer color. 2  Leave the middle white. 3  For a dark center, paint it in once the flower has dried.  For a light center, paint it while the flower is still wet to blend.
Vitamin A is a group of unsaturated nutritional organic compounds that includes retinol, retinal, retinoic acid, and several provitamin A carotenoids (most notably beta-carotene). Vitamin A has multiple functions: it is important for growth and development, for the maintenance of the immune system and good vision.
Vitamin A: Its Role in Health. Vitamin A, like other fat soluble vitamins, is critical to health. It is essential to growing children and to mothers and fathers who are trying to conceive. It promotes a healthy immune system, fertility, good vision and healthy skin. Vitamin A also plays a role in the health of the heart.