Chorevia

Day 33 of 280 · 4 weeks + 5 days

Safer foods

Last reviewed · 3 min read · 8 sources · Plain-text version

Pregnant women are a higher-risk group for Listeria. Today you walk the fridge with the CDC's list: heat it to 165°F, or skip it.

Size this week
about the size of a poppy seed
Length this week
about 2 mm from head to bottom
An East Asian woman standing at an open refrigerator in evening kitchen light, holding a package of sliced deli meat, a notepad and pen on the counter beside her.

Four weeks and five days. Today is the refrigerator: fifteen minutes, one list, and a rule that fits on a sticky note.

Your baby

A single poppy seed on a plain white ceramic plate, photographed close up in soft window light.

About 2mm long, about the size of a poppy seed, and growing rapidly (NHS). The embryo is attached to a yolk sac that supplies its nourishment; the outer layer of cells will later become the placenta, which provides oxygen and nutrients (NHS). Everything that reaches it comes through you, which is the plain reason for today's note.

Your body

Pregnant women are among the higher-risk groups for Listeria, with newborns, people 65 or older, and people with weakened immune systems, and the CDC tells those groups to choose safer foods (CDC). An estimated 1,600 people in the US get sick from Listeria each year (CDC). The foods to watch: unheated deli meat, cold cuts, hot dogs, and fermented or dry sausages; any cheese made from unpasteurized milk, and queso fresco-type cheeses unless heated; refrigerated pâté, meat spreads, and smoked fish; raw or lightly cooked sprouts; raw enoki mushrooms; and cut melon left out (CDC).

The fix is mostly heat. Reheat deli meats and hot dogs to 165°F or until steaming hot (CDC); the AAP says the same about hot dogs, luncheon and deli meats, and adds: avoid unpasteurized milk and foods made from it, including soft cheeses such as feta, brie, and queso fresco unless labeled pasteurized (AAP).

Try today

  1. The pantry pass

    Time: 15 minutes, fridge open, list in hand

    1. Deli meat, cold cuts, hot dogs, dry sausages: mark them "heat to 165°F or until steaming hot," or skip them (CDC).

    2. Cheese: anything made from raw milk goes; queso fresco-type cheeses only heated to 165°F; hard cheeses and many soft cheeses made with pasteurized milk are safer (CDC).

    3. Refrigerated smoked fish, pâté, and meat spreads go; shelf-stable sealed versions are safer (CDC).

    4. Sprouts only cooked until steaming hot; no raw enoki mushrooms (CDC).

    5. Cut melon: eat it within 2 hours of cutting (1 hour above 90°F), or within a week from the fridge; cutting it just before eating is safer (CDC).

    Make it work:

    Check every soft cheese for the word "pasteurized" on the label; feta, brie, and queso fresco are the AAP's examples (AAP).

Watch for

  • Normal

    food cravings, which often fade after the first 3 months (MedlinePlus).

    Call your provider

    as soon as you can for fever or chills (OWH).

  • Normal

    smells hitting harder; a stronger sense of smell can make nausea worse (MedlinePlus).

    Call your provider

    before taking any medicine for nausea (MedlinePlus).

  • Normal

    queasiness that comes and goes at any time of day (NICHD).

    Call your provider

    if vomiting doesn't improve with home remedies; severe vomiting can require IV fluids in hospital (MedlinePlus).

For you

Here is the reason for the list, said once and plainly: listeriosis can lead to pregnancy loss, stillbirth, or preterm birth (NICHD). That is why the advice is specific, not a reason to be frightened of your own kitchen. The CDC's list is short, and heat handles most of it (CDC).

If you're the partner: take the deli counter. Bring hers home and heat it until steaming (CDC), and read the cheese labels so she doesn't have to stand in the aisle doing it.

Sources

This guide is general education that summarizes published research and guidance from groups like the American Academy of Pediatrics, the CDC, and the WHO. It isn’t medical advice, and every child develops on their own timeline. Your pediatrician knows your child; if something feels wrong, call them. In an emergency, call 911.

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