1 Foods that can potentially lower thyroid activity are broccoli, cabbage, Brussels sprouts, cauliflower, kale, spinach, turnips, soy, beans, and mustard greens. 2  These foods may help if your thyroid gland is overactive (hyperthyroidism). 3  If it is underactive, ask your doctor if you should avoid these foods. These foods may help if your thyroid gland is overactive (hyperthyroidism). 2  If it is underactive, ask your doctor if you should avoid these foods. 3  Cooking deactivates some of the thyroid-lowering effects. 4  Use caution because people with thyroiditis can switch from hyperthyroidism to hypothyroidism very quickly.
About color separations. To reproduce color and continuous-tone images, printers usually separate artwork into four plates (called process colors)âone plate for each of the cyan, magenta, yellow, and black portions of the image.
That is why we end up with the most common sets being red, yellow, and blue for artists' paints, red, green, and blue for televisions, and cyan, magenta, and yellow for printing. There is another common use of the term primary colors. Sometimes people will talk about something being decorated in primary colors.