You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Increased demand of following occurs In pregnancy except : and explain in detail?
Ans. is c i.e. Vitamin B12 Demand of most of the nutrients (macro and micro) increase during pregnancy but there are a few micronutrients whose demands are not increased (or just marginally increased) I Vitamin A * Vitamin C * Vitamin B12deg * Thiamine Riboflavin * Nicotinic acid * Pyridoxine