Do not refrigerate. Beta carotene is nontoxic and does not appear to affect health apart from strengthening the immune system. A supplements, which can be toxic in large doses. People who take exceptionally large quantities of beta carotene may experience a change in skin tone known as carotenemia. This condition gives the skin a golden tone and is not harmful.
Wind can blow chemicals from far away and acid raid can affect the soil of a field.
Some states stipulate that no chemical products could have been used for two years on the field, and other states say three years, for the crop to qualify as organic. In this process, beneficial heat-sensitive enzymes are not destroyed. This is because the process does alter the taste. As stated above, we use this process to ensure that the carrots' nutrients remain intact. Some of the media has mistakenly linked beta carotene to cancer.