A Study Investigating the Effect of Digesta-Lac in Healthy Adults With Occasional Constipation

Inclusion Criteria: * Male or female between 18-65 years of age (inclusive) * If female, subject is not of child bearing potential. Defined as females who have had a hysterectomy or oophorectomy, bilateral tubal ligation or are post-menopausal (natural or surgically with \> 1 year since last menstruation). OR Female subject of childbearing potential must agree to use a medically approved method of birth control and have a negative urine pregnancy test result. Acceptable methods of birth control include: Double barrier method, Hormonal contraceptives (including oral contraceptives, hormone birth control patch (Ortho Evra), vaginal contraceptive ring (NuvaRing), injectable contraceptives (Depo-Provera, Lunelle), or hormone implant (Norplant System)), Intrauterine devices, Vasectomy of partner, Non-heterosexual lifestyle * BMI 18.5-35.0kg/m2 * Subjects must have \< 3 bowel movements per week for at least 2 weeks (but for not more than 12 weeks in the past 6 months) prior to randomization (confirmed at screening and baseline) and the presence of at least one other bowel symptom of constipation in at least 25% of defecations; Hard stools. or complete lack of loose or watery stools, straining during defecation, feelings of incomplete evacuation, abdominal discomfort, bloating/distension * Healthy as determined by laboratory results, medical history and physical exam * Subjects must agree not to use any other products or therapies (i.e. enemas) to treat their constipation during the run-in to the study (7 days prior to baseline) or during the course of the study except as a rescue medication. * Agrees not to change current dietary habits (with the exception of avoiding pro- and prebiotics), smoking habits and activity/training levels one week prior to randomization and during the course of the study * Has given voluntary, written, informed consent to participate in the study Exclusion Criteria: * Women who are pregnant, breastfeeding, or planning to become pregnant during the course of the trial * Subjects currently under a doctor's care and treatment for constipation * Subjects that have a history of chronic constipation(defined as \<3 bowel movements per week for more than 3 months) due to any underlying cause (IBS, functional constipation \[chronic constipation\], IBD, ulcer, etc.) based on self-report, physical examination, or documented medical history * Subjects who have severe abdominal pain as the predominant constipation symptom as determined by the Principal Investigator. * Subjects who have a history of colorectal cancer, anal abscess, anal fistula, anal fissure, anal stenosis, gastric retention or obstruction, bowel resection, rectocele, colostomy, IBS, Crohn's disease, episiotomy or hemorrhoids. * Subjects with a history of spinal injuries and/or surgeries which could result in an atonic colon or saddle anesthesia (i.e. spinal fusion in the lumbar spine) * Subjects who have been hospitalized within the past 3 months * Subjects with known renal or hepatic insufficiency * Subjects with gastrointestinal bleeding or acute infection * Subjects who use prescription medication to treat constipation * Subjects who have previously suffered from slipped discs * Subjects who plan to use OTC laxatives or stool softeners, or any other products meant to treat constipation other than the study supplements, during the treatment period (use as a rescue medication is permitted) or other therapies such as enemas. * Subjects currently taking or taken within 28 days of randomization a concomitant medication that causes constipation which in the Principle Investigator's opinion may impact the study results. * Any non-gastrointestinal disease/complication that, in the investigator's opinion, may affect subject safety or confound the evaluation of the study endpoints * Immunodeficiency (i.e. HIV positive, rheumatoid arthritis, history of organ transplant) * Clinically significant abnormal laboratory results at screening (e.g. AST and/or ALT \> 2 x ULN, and/or bilirubin \> 2 x ULN; serum creatinine \> 1.5 x ULN; hemoglobin \< 140 g/L for males and \< 123 g/L for females) * Abdominal or perineal surgery within 6 months of randomization * Subjects who plan on engaging in anal intercourse during the run-in or treatment periods of the trial. Enemas are not allowed within 7 days of randomization or throughout the trial. * Participation in a clinical research trial within 30 days prior to randomization or participation in a clinical trial researching a probiotic within 60 days prior to randomization * Currently taking anti-psychotic medication * Allergy or sensitivity to study supplement ingredients * Use of pre- and probiotics within 8 weeks prior to randomization * Alcohol abuse (\>2 standard alcoholic drinks per day) or drug abuse within the past 6 months * Individuals who are cognitively impaired and/or who are unable to give informed consent. * Any other condition which in the Investigator's opinion may adversely affect the subject's ability to complete the study or its measures or which may pose significant risk to the subject