Research backing for synbiotics effects still a bit thin, experts say.NutraIngredients Synbiotics, or the pairing of a probiotic organism with a compatible prebiotic, remains an alluring concept, but one that still needs more data support, experts say. HTTPS://WWW.NUTRAINGREDIENTS-USA.COM/ARTICLE/2017/11/07/RESEARCH-BACKING-FOR-SYNBIOTIC-EFFECTS-STILL-A-BIT-THIN-EXPERTS-SAY