Hereditary fructose intolerance (HFI) is a difficult-to-confirm diagnosis, requiring either invasive liver biopsy-enzyme assay or potentially hazardous fructose challenge test or expensive molecular genetic analysis. Therefore, worldwide there has been a trend towards finding "common mutations" in distinct ethnic groups to simplify the process of diagnosis. The nonspecific presentation of the disease often leads to diagnostic confusion with other metabolic liver disorders such as glycogenoses, galactosemia, and tyrosinemia. This leads to much delay in diagnosis with consequent harm to the patient.We report mutations in the ALDOB gene, from eleven Indian patients, seven of whom belong to the Agarwal community. Six patients from the Agarwal community and two non-Agarwal patients harbored one novel mutation, c.324+1G>A (five homozygous and one heterozygous), in the ALDOB gene. Haplotyping performed in families confirmed a founder effect. The community has been known to harbor founder mutations in other genes such as the MLC1, PANK2, and CAPN3 genes, thus providing another evidence for a founder effect in the community in case of HFI. This may pave the path for a simpler and quicker test at least for this community in India. In addition to the founder mutation, we report four other novel mutations, c.112+1delG, c.380-1G>A, c.677G>A, and c.689delA, and a previously reported mutation, c.1013C>T, in the cohort from India.