| 5 star (1) | 100% |
Nancy (CA) on 07/25/2021: 
It took me 6 years to track down the cause of my nighttime charley-horses and foot cramps. I finally landed on a site regarding migraines and condensed tannins which was an "aha" moment for me. I had been taking calcium, magnesium, and potassium for years with modest improvement. If I didn't take the trio, the cramping did get worse. Once I cut condensed tannins out of my diet, I got complete relief.
Condensed tannins make give fruits, vegetables, legumes, beans, and grains their color. The darker the color, the more of a problem they are for me. Not surprisingly, I no longer drink red wine--full of tannins. I stopped drinking coffee, teas (decaf still has tannins); anything aged on wood (trees are full of tannins) which means cinnamon, smoked meats, ACV, balsamic vinegar, white wines aged on wood (pinot grigio is a white wine reliably not aged on wood--it is my wine of choice along with vinho verde); very dark berries and their juices (ex: cherries, blueberries); whole grains with the hull attached; dark beans (ex: kidney beans, black beans). This is not a full food list of condensed tannins in foods; it's just a list of those things that guarantee leg and foot cramps for me. I can drink black or green tea by adding cream, the protein in the cream binds with the tannins--but one cup a day is all I dare drink.
It has meant giving up some favorite foods and beverages but the sacrifice has been worth it. As long as I take the minerals and avoid condensed tannins, no leg cramps.
