There is a role for every nutrient during pregnancy and the same applies to potassium. You need enough of potassium during pregnancy.
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Yes, foods that contain potassium should be part of your pregnancy food list. Potassium plays an important role in maintaining electrolytic balance in the body. It is also important for foetal growth.
But very high levels of potassium during pregnancy can cause hyperkalemia. So, the right amounts of this mineral are required.
This mineral also has its role in muscle contractions, transmission of signals across nerves etc. It also helps in maintaining optimum blood pressure levels.
During pregnancy, the amount of blood in the body increases and that is when potassium is required to maintain optimum chemical balance. Also, it can reduce cramps in the legs during pregnancy.
The recommended amount of potassium is 4700 mg per day during pregnancy. For nursing mothers, it is around 5000 mg per day.
If you are suffering from diarrhea or vomiting, potassium levels in your body may dip. Other symptoms that indicate low potassium in your body are: fatigue, constipation, weakness, muscle cramps, depression, numbness, low BP and dry skin.
Low potassium can cause edema during the 7-9 months of pregnancy. It is better to consult a gynecologist if you see any of the above symptoms during pregnancy. Doctors may recommend foods rich in this mineral and may also advice supplements of potassium.