Soy Lecithin Histamine Information

Soy lecithin is a food additive commonly used as an emulsifier. It's an essential ingredient in a range of food products, including chocolate and dietary supplements. Since it is derived from soybeans, it contains a mix of phospholipids that can influence the body's histamine production. Research into the direct effect of soy lecithin on histamine levels is limited; however, soy products, in general, have been observed to have some histamine-lowering properties. According to a study published in the "Journal of Agricultural and Food Chemistry," naturally fermented soybean products can inhibit histamine formation. That being said, if the soy products are processed or fermented, there may be an increase in histamine. While fermented soy products such as soy sauce or miso can have high histamine content, soy lecithin in its processed form is unlikely to have high histamine levels. Moreover, as per general understanding, soy lecithin does not appear on lists of common foods that are considered histamine liberators. It's worth noting that individual sensitivity towards soy lecithin may vary; while some people with histamine intolerance can consume it without symptoms, it may trigger sensitivity for others. In essence, based on general available data, soy lecithin is unlikely to significantly impact histamine levels. However, dedicated research to establish a concrete conclusion is warranted. *Sources:* 1. Lee, C., Shin, H., & Kim, J. (2012). Histamine Inhibition and Safety Control of Fermented Soyfoods by Bacillus amyloliquefaciens HDC208Production. Journal of Agricultural and Food Chemistry, 60 (7), 1862-1866. 2. Maintz, L., & Novak, N. (2007). Histamine and histamine intolerance. The American Journal of Clinical Nutrition, 85(5), 1185-1196. 3. Sattler, J., Häfner, D., Klotter, H.J., Lorenz, W., & Wagner, P.K. (1988). Food-induced histaminosis as an epidemiological problem: plasma histamine elevation and haemodynamic alterations after oral histamine administration and blockade of diamine oxidase (DAO). Agents and Actions, 23(3-4), 361-365.