barrett: typically the freezing facilities are very close to the place where the vegetable is grown. so within hours, that vegetable is frozen.., an emerita professor in the department of food science & technology at uc davis..

when you freeze fruits and vegetables, it locks in nutrients, and several studies have shown that this helps retain high levels of vitamins...

air pollution in the united kingdom has been illegally high since 2010, leading to the premature deaths of 23,500 people each year,.