Food & Drink
Is Tuna Safe During Pregnancy?
2026-07-08
FDA/EPA fish advice encourages 8-12 ounces per week of lower-mercury fish. Tuna needs limits because mercury can affect fetal brain development.
Read More »Evidence-based answers
Food, medicine, skincare and supplement safety answers for pregnancy — with citations and no made-up claims.
Food & Drink
2026-07-08
FDA/EPA fish advice encourages 8-12 ounces per week of lower-mercury fish. Tuna needs limits because mercury can affect fetal brain development.
Read More »
Food & Drink
2026-07-08
Listeria is uncommon but can be serious during pregnancy. The safer approach is freshly heated deli meat, not cold slices straight from the fridge or counter.
Read More »
Supplement
2026-07-08
Most people should get zinc from food and prenatal vitamins. Extra zinc can interact with other minerals and may cause side effects at high doses.
Read More »
Supplement
2026-07-08
Food sources and prenatal vitamins are usually the first route. Separate magnesium pills or powders can cause diarrhea and may not be appropriate for everyone.
Read More »
Supplement
2026-07-08
Food and prenatal vitamins usually cover vitamin C needs. High-dose immune powders can stack with prenatal vitamins and may upset the stomach.
Read More »
Supplement
2026-07-08
Collagen is a protein supplement, not a required prenatal nutrient. Choose food-first protein and use supplements only if your clinician agrees.
Read More »