From lab work in Ghana to lakeside learning in Kuopio, Nathaniel Opare Oman’s journey into Toxicology is both personal and purposeful. In Kuopio, he found not only world-class teaching but also a peaceful environment that supports both academic growth and well-being.
Nathaniel Opare Oman from Ghana did not stumble into toxicology by accident. Before coming to Finland, he worked as a Medical Laboratory Scientist in Ghana, analyzing blood, urine, and tissue samples. Over time, he started wondering about the bigger picture, what causes certain abnormal results, and how do environmental toxins affect our health?
“I became very curious about the health effects of environmental toxins, especially with abnormal laboratory findings,” Nathaniel explains.
“Toxicology felt like the best field that merges my profession and my passion.”
When Nathaniel began researching universities, one name kept standing out: the University of Eastern Finland.
“UEF had an international reputation in health sciences. The Master’s degree programme in Toxicology was globally oriented, with a strong research foundation.”
Once in Kuopio, Nathaniel quickly realized he had made the right choice. The Master’s degree programme in Toxicology wasn’t just about memorizing facts — it was about thinking critically, connecting ideas, and understanding the real-world impact of toxic substances.
“The teaching styles encouraged independent and critical thinking. The coursework has a unique interconnection, it opens your eyes to the general flow of the toxicologist profession.”
He gives an example:
“Studying Toxicity Testing equips you with the technical know-how, and then you appreciate its practical use when you study Regulatory Toxicology.”
Cold Winters & Warm Moments
Adapting to Finland’s climate was no small feat for someone from a tropical country.
“Surviving the Finnish climate is a unique experience,” Nathaniel laughs.
“The cold and dark winters were quite challenging. It affects your mood and energy levels.”
But there were moments of warmth too, like a campfire evening with classmates at Puijonnokka, grilling food and watching the sun set over Kuopio.
“It was beautiful. A memory I’ll always cherish.”
Living in Kuopio also meant facing the reality of language barriers.
“In areas like Kuopio, the need to learn Finnish is higher. But it’s not easy to reach a good level while balancing academic goals.”
Still, Nathaniel found comfort in Finland’s peaceful and well-organized society.
“Transport, healthcare, student housing, everything is well structured. And the natural beauty here is second to none. Lakes and forests help calm your nerves and improve your mental well-being.”
Nathaniel’s vision for the future is clear. He wants to apply what he’s learned to help communities affected by environmental toxins — especially in Africa, where regulation is often lacking.
“I hope to work in environmental health agencies and research institutions. A long-term goal of mine is to pursue a PhD in toxicology.”
Nathaniel knows the journey isn’t easy. But he believes it’s worth it.
“To internationals who dream of studying abroad: it’s challenging, both academically and personally. You have to leave your comfort zone and adapt to a whole lot.”
“But this move challenged me to grow and see the world differently. I encourage everyone with such a dream to take a bold leap. You never know what opportunities await you until you take that step.”
