fbpx
The Importance of Calcium in Pregnancy

The Importance of Calcium in Pregnancy

Published on August 16, 2022 | in Foods, Nutrition, Physical Health, Women's Health By

by Ashleigh Feltham
Accredited Practising Dietitian and Accredited Nutritionist

Good nutrition is important for a healthy pregnancy to support the health of your growing child. One vital mineral is calcium. Calcium keeps the body functioning optimally through creating and maintaining strong bones and teeth and supporting normal blood clotting. Calcium is also necessary for a healthy pregnancy.

Without adequate levels of calcium during pregnancy, there is a risk of unhealthy blood pressure levels and patterns, a higher risk of preterm labour and suboptimal mineralisation of bones. Bones consist of active tissue and require calcium to maintain density. Inadequate calcium is linked to a higher risk of delivering a very low birth weight baby. Low calcium affects both the baby and the mother’s health in the long term.

During pregnancy, a woman’s calcium needs are 1000mg per day, the equivalent of two and a half servings of dairy or dairy equivalent a day.

So, what makes up a serving?

  1. 200g of yoghurt. Check the serving size of smaller tubs, which may be under 200g.
  2. 250mL of milk. If you choose plant-based milk, make sure it is calcium-fortified.
  3. 40g of hard cheese.
  4. 120g of ricotta or cottage cheese.
  5. 120mL of evaporated milk.
  6. 100g of almonds. Almonds weigh about a gram each. Bear in mind: almonds are very energy dense, so be mindful when choosing this option.
  7. 100g of firm tofu.

Non-dairy sources of calcium include seafood, with the added bonus of omega-3 fats and protein. One serving of seafood is:

  1. 100g of pink salmon with bones.
  2. 60g of sardines.

Half a cup of pink salmon with bones or sardines provides around 400g of calcium.

Take home message

Consuming enough calcium plays an important role in promoting health and wellbeing through all stages of life, but is especially important during pregnancy. Try including a variety of calcium rich foods in your diet each day. This will not only help you to achieve your needed calcium serves, but also provide your body and your growing baby with a matrix of additional health benefits.

The Safcol Tuna range. Not only is Safcol the Seafood Experts tuna lunchbox friendly, but it also tastes delicious, and boasts some amazing health benefits! Tuna contains Omega-3 fats that are an unsaturated form of fat called polyunsaturated. These types of fats cannot be made by the body, so we need to include them as part of our diet to stay healthy. For good health, you need omega-3 fats in our diet, particularly the type which comes from fish and seafood because it contains two acids known as docosahexaenoic acid or DHA and eicosapentaenoic acid or EPA. These two acids are linked to better health for your body particularly for your brain and heart.

 

References:

  1. Danielewicz, H., Myszczyszyn, G., Dębińska, A. et al. Diet in pregnancy—more than food. Eur J Pediatr 176, 1573–1579 (2017). 
  2. Hyde, N.K., Brennan-Olsen, S.L., Bennett, K. et al. Maternal Nutrition During Pregnancy: Intake of Nutrients Important for Bone Health. Matern Child Health J 21, 845–851 (2017). https://doi.org/10.1007/s10995-016-2178-7
  3. Nutrient Reference Values for Australia and New Zealand. 
  4. Yang CY, Chiu HF, Chang CC, Wu TN, Sung FC. Association of very low birth weight with calcium levels in drinking water. Environ Res. 2002 Jul;89(3):189-94. doi: 10.1006/enrs.2002.4369. PMID: 12176002.
  5. Milk, yoghurt, cheese and/or their alternatives ( mostly reduced fat ). Eatforhealth.gov.au
Print Friendly, PDF & EmailPrintFriendly

, , , , ,

Comments are closed.