Blood type O good and bad foods for your blood group

> Meat
Good: red meat and poultry
Bad: pork and quail
Tip: Favour red meat from grass fed animals: their meat contains more Omega 3s. 

> Fish
Good: cold water fish like mackerel and herring
Bad: squid, pollock, octopus, abalone
Tip: Eat fish regularly, but don't use it as a meat substitute: your diet should contain both. 

> Dairy produce
Good: butter, cheese, yoghurt made from ewe's and goat's milk
Bad: cheese, cow's milk and yoghurt made from cow's milk
Tip: Limit your intake to 2 yoghurts and 2 portions of cheese a week, if you tolerate it well.

> Eggs
Good: hen and duck eggs
Bad: goose and quail eggs
Tip: Eat up to 6 eggs a week.