Omena, also known as silver cyprinid, is a small freshwater fish enjoyed by many households in Kenya, especially in the Western and Nyanza regions. For people living near Lake Victoria, omena is more than just food—it is a staple that has been part of their diet for generations.
This affordable delicacy is packed with nutrients that can improve your overall health. From building strong bones to boosting immunity, omena is a superfood that benefits people of all ages, especially pregnant women and children.

Why Omena Is A Nutritional Powerhouse
Omena is among the most nutrient-dense foods in Kenya. It is eaten whole, meaning you consume both the flesh and bones, which significantly increases its nutritional value. This makes it an excellent option for anyone looking to add more vitamins, minerals, and proteins to their diet.
One of the greatest advantages of eating omena is its high calcium content. Calcium is essential for the formation and maintenance of strong bones and teeth. It is especially important for growing children, pregnant women, and older adults who want to prevent bone loss. Combined with phosphorus, which is also found in omena, calcium supports healthy skeletal development.
Omena is also rich in B vitamins, including niacin, folate, and Vitamin B12. These nutrients play an important role in the body’s energy production process, helping to convert the food you eat into usable energy. They also support healthy brain function and keep your nervous system in good condition.
Another reason omena is considered a nutritional powerhouse is its high protein content. Proteins are the building blocks of the body and are necessary for repairing tissues, producing enzymes, and maintaining muscle mass. The proteins in omena are of high quality, making them perfect for pregnant women, breastfeeding mothers, and children who need them for growth and development.
Key Vitamins And Minerals In Omena
Omena is a rich source of Vitamin D, which supports calcium absorption and helps maintain healthy bones. Vitamin D also plays a role in regulating mood, improving sleep quality, and supporting the immune system.
For people who do not get enough sunlight, eating omena is a great way to meet their Vitamin D needs. The fish also contains Vitamin A and Vitamin E. Vitamin A is essential for good vision and maintaining healthy skin, while Vitamin E protects body cells from damage caused by free radicals.
Together, these vitamins help improve skin texture, maintain healthy eyes, and slow down signs of aging.
Iron and zinc are other important minerals found in omena. Iron boosts the production of red blood cells and prevents anaemia, a condition that causes fatigue and weakness.
Zinc, on the other hand, supports wound healing, promotes cell growth, and helps the body fight infections. It also plays a role in breaking down carbohydrates into energy, which is important for daily activity.
Health Benefits Beyond Nutrition
Eating omena provides benefits that go beyond meeting your daily nutrient needs. For example, it contains omega-3 fatty acids, which are known for supporting heart and brain health. Omega-3s can help reduce inflammation, lower the risk of heart disease, and improve memory and concentration.
This makes omena particularly beneficial for pregnant women, as these fatty acids contribute to healthy brain development in unborn babies.
The amino acids in omena help strengthen the immune system, making it easier for the body to fight off infections. They also help prevent malnutrition and other health complications that come from nutrient deficiencies.
Polyunsaturated oils in omena contribute to overall cardiovascular health by helping maintain healthy cholesterol levels. They also support proper brain function, making omena a valuable food for both young children and older adults.
Because it is affordable, omena is an accessible source of high-quality nutrition for many households in Kenya. It can be prepared in various ways—boiled, fried, or cooked in a tomato-based stew—making it easy to include in your regular meals.
When eaten with traditional staples such as ugali or rice, omena creates a balanced, nutrient-rich plate that fuels the body and keeps you healthy.