Which of the following is caused by a DEFICIENCY in certain nutrients due to poor diet? Scurvy [ALL of these] Anaemia Goitre

【Step 1】: Identify the key points from the question.From the given question, the fact that we are looking for is which diseases or disorders are caused by a deficiency in certain nutrients due to a poor diet. This means, we need to consider elements of diet and nutrition while looking at each scenario.【Step 2】: Analyze all the given options.(1) Scurvy - This is a disease resulting from a deficiency of Vitamin C, which is necessary for the synthesis of collagen in humans. A deficient diet lacking in fresh fruits and vegetables can lead to this condition.(2) Anaemia - This is a condition that occurs when your body doesn't have enough healthy red blood cells or hemoglobin. This can occur due to Iron, Vitamin B12, and Folate deficiency. A diet poor in these nutrients thus can also lead to Anaemia.(3) Goitre - This is the abnormal enlargement of your thyroid gland and can occur due to deficiency of iodine in diet.[ALL of these] - Refers to all above conditions, which could potentially arise from a nutrient-poor diet leading to deficiencies.【Step 3】: Check with universally accepted facts and Proceed with the results.After BigInteger each option, it's clear that each option itself represents a disease or illness related to some kind of nutrient deficiency, essentially Scurvy for Vitamin C, Anaemia for Iron, Vitamin B12, and Folate, and Goitre for Iodine.These deficiencies certainly could occur due to a poor diet, therefore implying that all the given conditions fall under the resulted spectrum sourced from the nutritional deficiencies.【Step 4】: Conclude the answer.In conclusion:All the given conditions, Scurvy, Anaemia, and Goitre, arise due to a deficiency in diet pertaining to the lacking nutrient responsible for preventing each respective condition. Thus, the accurate answer is '[ALL of these]' as all the disorders in the choices occur due to deficiency of certain nutrients which is a result of the poor diet.【Answer】: [ALL of these]