Bitter kola is often eaten for its health benefits, but some side effects can come with consuming it regularly. While it has properties that help with immunity and digestion, overusing bitter kola can harm your body. Here are five serious side effects to consider.

Bitter kola contains caffeine- like substances that can make your heart beat faster. This can lead to increased blood pressure. For people with heart problems or high blood pressure, eating too much bitter kola may worsen these conditions. It is especially important to limit bitter kola if you already take medication for blood pressure.

Bitter kola has natural stimulants that can keep you awake if eaten in large amounts or late in the day. This can lead to insomnia, which is trouble sleeping. Poor sleep affects your mental health, concentration, and energy levels. For people who already struggle with sleep, avoiding bitter kola can help them rest better.

Bitter kola can irritate the lining of the stomach, leading to discomfort and, over time, the development of ulcers. Ulcers are painful sores in the stomach lining that cause burning pain, especially on an empty stomach. If you have a sensitive stomach, taking bitter kola in large amounts may cause or worsen stomach pain and digestive issues.