Pescatarian Guide: Fish Diet

Fish is one of the best things you can put on your plate, right up until you start reading about mercury. Pescatarian Guide answers the two questions that actually matter: which fish is safe for you, and how often you can eat it.

WHICH FISH, HOW OFTEN
More than 55 kinds of fish and seafood, each with a plain rating based on FDA and EPA advice: Best choice, Good choice, or Avoid. Open any of them for its mercury level, how many servings a week fit your situation, and a lower-mercury swap when the answer is no.

PREGNANCY AND FAMILY MODE
Pregnant, breastfeeding, or feeding a small child? Turn on family mode and every rating tightens to the stricter guidance for that group. No mental arithmetic at the fish counter.

114 RECIPES, ALL LOW-MERCURY
Every recipe is built around fish from the safer end of the list. Photo, ingredients, steps and full nutrition for each one. Quick weeknight dishes sit next to slower weekend cooking.

WHAT IS ACTUALLY IN FISH
Short, readable guides to mercury, omega-3, vitamin B12, iron and protein, based on NIH, FDA and USDA material. Enough to decide for yourself instead of trusting a headline.

WHO IT IS FOR
- Pescatarians, and anyone eating less meat and more fish
- Pregnant and breastfeeding women watching mercury intake
- Parents working out which seafood is fine for a child
- Anyone told to eat more omega-3 who does not know where to start
- Anyone standing at the counter wondering whether tuna twice a week is too much

WORKS OFFLINE
No account and no sign-in. The whole guide works without a signal, which helps in a supermarket basement, and your data stays on your device.

General information based on FDA, EPA and USDA guidance. This is not medical advice. If you are pregnant or have a health condition, talk to your doctor or midwife.

Recent changes:
Maintenance update. The in-app purchase and ad components are now on their current versions, which keeps the app compatible with Google Play's 2026 requirements. Your saved profile, food log and favourites are untouched.