What are the side effects of tannins in coffee?
If taken in large amounts, tannic acid can cause side effects such as stomach irritation, nausea, vomiting, and liver damage. High tannin consumption can also increase the chance of developing nose or throat cancer. People who are extremely sensitive to their serotonin levels might get a migraine. Tannins are responsible for some of the characteristic flavors and sensations of coffee, tea, wine, and other foods and drinks. They can make your mouth feel dry, rough, or puckered. They can also add bitterness, complexity, or richness to the taste.Tannins are considered nutritionally undesirable because they precipitate proteins, inhibit digestive enzymes and affect the utilization of vitamins and minerals. Tannin components have also been implicated in the high levels of cheek and oesophageal cancers in certain regions of the world.
What are the symptoms of tannin intolerance?
People who are intolerant to tannin can experience headaches/migraines, stomach ache or bowel irritation. So, if you are intolerant to tannin when drinking wine, you may get the same effect drinking coffee or black tea. Known for their antioxidant, anti-inflammatory, and cardioprotective properties, tannins are associated with a reduced risk of chronic diseases such as cardiovascular disease, cancer, and diabetes.
What coffee does not have tannins?
For coffee, try out light roast or medium roast coffees, as these will have less tannins. First, find a coffee bean with low acidity. The darker the roast, the better. Mexico and Sumatra coffees are known to be lower in acidity.