Question

What is the RDA of protein for pregnant and lactating women?

Answer 1

The RDA of protein for pregnant and lactating women varies based on their individual needs and stage of pregnancy or lactation. During pregnancy, the protein requirement is highest in the last 10 weeks, accumulating at a rate of 5-6 grams per day. For lactating women, the energy cost of lactation is met by additional food consumption.

Step-by-step explanation:

The Recommended Dietary Allowance (RDA) of protein for pregnant and lactating women varies based on their individual needs and stage of pregnancy or lactation. During pregnancy, the protein requirement is highest in the last 10 weeks, accumulating at a rate of 5-6 grams per day. However, specific nutrient requirements are less easy to specify.

For lactating women, the energy cost of lactation is met by additional food consumption. The amount of energy required for milk production is usually 80% more than the energy value of the milk. Therefore, a lactating mother's diet should supply the same amount of energy as the milk produced.

Answer 2

The Recommended Dietary Allowance (RDA) of protein for pregnant and lactating women is higher than that for non-pregnant, non-lactating women. According to the Dietary Reference Intakes (DRIs) developed by the Food and Nutrition Board of the Institute of Medicine, the RDA of protein for pregnant and lactating women is as follows:

- Pregnant women: The RDA for protein during pregnancy is 71 grams per day.

- Lactating women: The RDA for protein during lactation is 71 grams per day.

It's important to note that individual protein needs may vary based on factors such as pre-pregnancy nutritional status, activity level, and overall caloric intake. Pregnant and lactating women should consult with healthcare providers to ensure that their dietary protein intake aligns with their specific nutritional needs during these important life stages.