The TNS family food group asked 11,000 people what they were eating and found around 4% of those they asked claimed to be veggies.
That figure hasn't changed much in recent years, and dietician and nutritionist Juliette Kellow thinks it's because a balanced diet is becoming more important than the moral choice to be a vegetarian.
She added that a rise in the number of people eating red meat and fish, which provide important things like protein and iron, shows how people are taking more care of what they eat.
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