The rainy season in Ghana brings cooler temperatures, lush greenery, and, unfortunately, an increased risk of foodborne illnesses.
With damp conditions and limited sunlight, food hygiene can easily be compromised. To stay healthy during this time, it’s important to be mindful of what you eat.
Here are 5 foods every Ghanaian should avoid in the rainy season to protect their health and boost their immunity.
1. Street vendors sold salads and cold foods
Salads and cold dishes sold by the roadside may look tempting, but they are often exposed to dust, flies, and unsanitary conditions.
During the rainy season, moisture in the air increases bacterial growth, making uncovered street food a potential health hazard. Instead, opt for freshly cooked meals that are served hot.
2. Unwashed fruits and vegetables
Fruits and vegetables are essential for a balanced diet, but during the rainy season, they can carry harmful bacteria and parasites from contaminated water. Always wash produce thoroughly with clean, filtered water. For extra protection, soak them in salt water or vinegar to kill germs.

3. Leftover foods not properly stored
Many Ghanaian homes cook large meals and refrigerate the leftovers, but improper storage can lead to bacterial growth. Power outages during the rainy season can worsen the problem. Avoid eating stale stews, soup, or banku that have been sitting out too long, especially if not refrigerated properly.

4. Undercooked or spoiled fish and meat
The high humidity and frequent rains affect how meat and fish are stored and preserved. Spoiled tilapia, smoked fish, and meat can easily go bad if not frozen. Be cautious of sour smells, changes in colour, or slimy texture. Always cook fish and meat thoroughly to kill bacteria.
5. Excessively fried or oily Foods
Fried foods like kelewele, chinchinga, and fried yam are popular, but they can slow down digestion and weaken your immune system if consumed excessively. During the rainy season, your body needs light and nourishing meals to stay strong. Go for grilled or steamed alternatives instead.
