Global Manufacturer of Vinegar Nutrients and the sole Frings Distributor & Manufacturer for the US and Canada. Nutrients Inc. was founded in 1971 on a holistic view of the vinegar industry through experience and knowledge with bacteriology, vinegar equipment manufacturers, vinegar production and distribution. Nutrients Inc. provides Nutrients that feed bacteria to convert alcohol and water into vinegar. The products are some of the best on the market and applicable for those in the vinegar industry.