Can You Take Pectin with Soy Isoflavones?

Research suggests that combining pectin and soy isoflavones does not cause any adverse effects. A study examined the physical properties of a mixture of soy protein isolate and pectin at high temperatures, but it did not imply a biological interaction or adverse effect at typical supplement consumption conditions. Therefore, consumers can take these supplements together without concern. The study suggests a potential physical or chemical interaction at high temperatures (140 °C) affecting the rheological properties (G*) of the mixture. This means that the combination of pectin and soy isoflavones may alter the texture or consistency of a product when heated, but it does not imply a biological interaction or adverse effect at typical supplement consumption conditions.