Debunking Pregnancy Nutrition Myths: Eating for Two?

Eating for two

Pregnancy is a time filled with joy, anticipation, and a whole lot of advice. Among the myriad pieces of advice, nutrition myths are particularly prevalent. One of the most common misconceptions is the idea of “eating for two.” In this blog, we’ll break down some prevalent pregnancy nutrition myths and provide you with accurate information to ensure both you and your baby are healthy.

Myth 1: “Eating for Two”

The phrase “eating for two” can be misleading. In reality, your body doesn’t need a significant increase in calories, especially in the early stages of pregnancy. Here’s a breakdown of what you actually need:

  • First Trimester: No additional calories are required. Focus on a balanced diet, proper hydration, adequate protein intake (70-80 grams per day), and taking your prenatal vitamins.
  • Second Trimester: Increase your intake by about 340 calories per day. This can be an extra one to two servings of fat-free or low-fat dairy and an additional one- to two-ounce protein serving.
  • Third Trimester: Increase your intake by about 450 calories per day. This can include one to two servings of fat-free or low-fat dairy, one to two ounces of protein, and one serving of whole grain bread or cereal.

Tracking your diet using a food diary or a calorie-tracking app can help ensure you’re meeting these needs without overindulging.

Myth 2: Avoiding All Fish

While it’s true that some fish should be avoided due to high mercury levels, not all fish are off-limits. Fish that are high in omega-3 fatty acids and low in mercury, such as salmon, trout, and sardines, are actually beneficial for your baby’s brain development. However, steer clear of high-mercury fish like shark, swordfish, king mackerel, and tilefish. Always ensure that any seafood you consume is well-cooked to avoid foodborne illnesses.

Myth 3: Supplements Replace a Healthy Diet

Prenatal vitamins are essential, but they don’t replace the need for a balanced diet. A prenatal vitamin with at least 600 micrograms of folic acid is recommended to prevent neural tube defects. If you’re not consuming enough low-mercury fish, a fish oil supplement may also be beneficial. However, remember that these supplements are meant to complement, not substitute, a nutritious diet.

Myth 4: Drinking Enough Water

Hydration is crucial during pregnancy. Women typically need about two to three liters of water per day, or approximately eight glasses. When pregnant, aim to add an additional 300 milliliters (about one to two cups) to support increased blood volume, amniotic fluid, and fetal blood volume. Good hydration helps prevent constipation, eases contractions, and supports overall health. A simple rule of thumb: if you’re not carrying a water bottle with you, you might not be drinking enough.

Myth 5: Weight Gain Should Be the Same for Everyone

Weight gain during pregnancy varies based on your pre-pregnancy body mass index (BMI):

  • Underweight (BMI < 18.5): Gain 28-40 pounds.
  • Normal weight (BMI 18.5-24.9): Gain 25-35 pounds.
  • Overweight (BMI 25-29.9): Gain 15-25 pounds.
  • Obese (BMI > 30): Gain 11-20 pounds.

Consult your doctor to determine your specific weight gain targets and monitor your progress throughout your pregnancy.

Myth 6: Dieting During Pregnancy is Safe

Pregnancy is not the time for dieting. Reducing calorie intake can deprive both you and your baby of essential nutrients. If you’re losing weight unintentionally, especially due to severe vomiting or dietary restrictions, consult your healthcare provider immediately. Instead of cutting calories, focus on eating nutrient-dense foods and managing any pregnancy-related conditions with professional guidance.

Healthy Snack Ideas

Maintaining a healthy diet doesn’t mean you have to forgo snacks. Here are some nutritious options:

  • Whole wheat crackers with cheddar or mozzarella cheese.
  • An apple or banana with two tablespoons of peanut butter.
  • Greek yogurt with berries.
  • Trail mix with nuts, dried fruit, and dark chocolate.
  • Low-fat cottage cheese with your favorite fruit.

When to See a Dietitian

If you have specific dietary needs, such as allergies, diabetes, weight management issues, or follow a strict diet (vegan, gluten-free, etc.), consulting a registered dietitian can be very beneficial. Even if you don’t have special dietary circumstances, discussing your nutrition with a healthcare provider can help you stay on track.

Understanding the truth behind pregnancy nutrition myths can help you make informed choices that benefit both you and your baby. Focus on a balanced diet, stay hydrated, and consult healthcare professionals as needed to navigate your pregnancy with confidence and health. https://www.lyndhurstgyn.com/locations/

Further Reading:

MU Health: https://www.muhealth.org/our-stories/eating-two-quick-guide-nutrition-during-pregnancy