Most likely she is suffering from a trauma. According to research, trauma would cause some memory loss most especially the memories associated with the trauma. This is a way for the brain to cope up with the trauma experienced. Also, this memory loss can be temporary or permanent.
nutrient-dense foods. it is the amount of additional calories needed for nutritional adequacy it is a useful concept for those trying to limit calorie intakes it may be spent on added sugars but ok.