There is no best dietary supplement for low progesterone, and usually food does not have a role in treating the disease. Low progesterone may be caused by a decline in luteal function, poor lifestyle habits, etc. Eating dietary fiber-rich fruits and soy products can improve low progesterone. Low progesterone may occur if a woman has a decreased luteal function. Women can improve low progesterone by eating fruits rich in dietary fiber such as kiwi and strawberries, which are rich in vitamin C. In addition, soy products are rich in soy isoflavones, which can help pregnant women produce more progesterone, and can also improve the situation of low progesterone. If a woman does not develop good habits during pregnancy, and always stays up late and overworks in her daily life, it may lead to endocrine disorders in the ovaries, thus resulting in low progesterone. At this time, pregnant women can also eat the above foods to improve the situation of low progesterone. Although certain ingredients in the above foods have the effect of improving low progesterone, their intake in daily life is limited, and they generally cannot restore progesterone to normal, and they cannot replace medication. Therefore, if a pregnant woman has a low progesterone level, it is recommended that she consult a doctor in time, complete the relevant examinations under the guidance of the doctor to clarify the cause of the disease and take appropriate treatment measures.