The Role of Calcium During Pregnancy
Sarah Johnson, MD
For women of all ages, but particularly for those who are expecting, calcium is vital. It is essential for the development of a baby's skeletal system, teeth, and bones. Here, we discuss the need of consuming enough calcium for expectant mothers, provide some ideas for foods high in calcium, and describe how to make up for any nutritional deficiencies that may arise.
How Calcium Benefits Women During Pregnancy
Getting enough calcium is essential to help prevent bone loss during pregnancy because your body transfers calcium from you to your developing baby. When thinking about overall nutritional balance, many expectant mothers also consider how food and supplements work together during pregnancy. The good news is that your body naturally prioritizes protecting your bones when calcium intake is sufficient.
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How Much Calcium Does Your Body Need?
Since your body cannot create calcium on its own, you must consume it through food. The average pregnant woman needs 1,000 mg of calcium every day. Four or more servings of calcium-rich foods daily can help meet this goal, together with prenatal vitamins recommended for mineral support.
Calcium-Rich Foods
Some of the best sources of calcium are found in dairy products, including:
- Plain low-fat yogurt
- Part-skim mozzarella
- Cheddar cheese
- Skim milk
- Calcium-fortified soymilk
- 2 percent milk
- Low-fat buttermilk
- Cottage cheese
Non-dairy Calcium Options
Not everyone can tolerate dairy, so here are some non-dairy options that provide significant amounts of calcium.
- Calcium-fortified orange juice
- Canned sardines with bones
- Tofu
- Salmon
- Calcium-fortified cereals
- Kale
- Bok choy
Filling in Nutritional Gaps with Prenatal Vitamins
Some women may need extra help reaching the recommended daily calcium intake. A balanced diet combined with a prenatal vitamin usually provides enough support. When choosing supplements, many expectant mothers look at overall micronutrient content — the guide to prenatal vitamins and minerals can help clarify what to expect.
Other nutrients also affect bone strength and fetal development. For example, iodine during pregnancy plays a key role in thyroid function, which influences your baby’s growth. Diet choices matter as well, and many women pay attention to how a pregnant woman’s diet shapes fetal development.
If feelings of overwhelm arise while navigating nutrition and supplements, emotional support from AI apps for mental health can make decision-making feel easier.