Inside the small town where eating specific meal 'means that every household has twins'

A tiny Nigerian town is known for its high rate of twins, leaving scientists scratching their heads for years. In Yoruba culture, prevalent in the area where the town of Igbo-Ora is situated, twins are seen as a gift from the supreme deity Olodumare and are thought to be protected by spirits – they are even thought to have supernatural abilities.

One local resident hinted at a "secret" that could explain the remarkable twin phenomenon.

Globetrotting YouTube star Drew Binsky made his way to the so-called 'Twin Capital of the World' to chat with locals about their town's extraordinary claim to fame. Despite Nigeria being officially an English-speaking nation, Drew discovered that finding people speaking his native language was challenging.

He said: "Even though Nigeria is an English speaking country, it's actually very difficult to find English speakers. Usually the ones that go to school that are educated can speak. But here in the villages, they usually speak native language, which is Yoruba."

Drew eventually teamed up with a local woman named Grace, who became his guide and offered one intriguing theory for the abundance of twins.

She revealed: "There's actually a secret behind that. There is a soup in our land here that people eat that will make them to give birth to twins and multiple [births]."

Grace attributes the town's unique demographic pattern to a local dish made with okra leaves, although researchers have yet to establish any concrete evidence linking the local diet to the twin mystery.

The town of Igbo-Ora, renowned for its high proportion of multiple births, may have found a clue in the peel of locally-grown yams, with a University of Lagos Teaching Hospital study suggesting a chemical link to the phenomenon.

Local resident Grace expressed her pride in living in Igbo-Ora, noting the scientific interest in the town's twin phenomenon.

She continued: "Everybody's a twin here. There is no single house in this town that does not have a twins. Every house, no matter how small or how big the house is, they will surely have a set of twins."

While the global average for twin births stands at about 12 per 1,000, Igbo-Ora boasts an astonishing rate of at least 50 per 1,000.

Drew sampled the okra-leaf soup known as Ilasa, jokingly hinting it might increase his chances of having twins.

The soup, a local delicacy, features okra leaf, "locust beans," and marugbo herb.

Igbo-Ora celebrates its unique status with a twins festival, where twins, triplets, and even quadruplets don matching attire and take part in photo sessions.

Despite its fame for multiple births, Igbo-Ora faces severe economic challenges, with one inhabitant describing the town as "financially handicapped" and calling for assistance from international aid organisations.