Since half of pregnancies are unplanned, regular prenatal vitamins ensure that you get those nutrients even before you find out that youâre expecting. If you already know youâre pregnant, the sooner you start to take a prenatal vitamin, the better. Even if you eat right, theyâre still a good idea. âThere are a couple of vitamins and minerals that pregnant women need more of than you can usually obtain from a healthy diet alone,â Dayal says.
Antibodies are just proteins, but they have a very important function. Antibodies identify dangerous âforeign objectsâ in the blood, such as bacterial and viruses.There are many different antibodies and they all have different structures. Each different type of antibody recognizes certain bacteria and viruses.ntibodies identify dangerous âforeign objectsâ in the blood, such as bacterial and viruses. There are many different antibodies and they all have different structures. Each different type of antibody recognizes certain bacteria and viruses.
Antibodies are proteins secreted by specific cells of the immune system, which bind to foreign substances, known as antigens, to destroy them. A diseased condition arises when the bodyâs immune system mistakenly starts recognizing its own red blood cells (RBCs) as antigens and initiates their destruction. In this process antibodies produced by the immune system bind to the RBCs and destroy them.