Akk09 in Adults With Constipation

Exclusion Criteria

• •1. Intake of similar functional products within a short period prior to enrollment that could influence study results;
• •2. Participants who significantly alter their habitual diet during the trial;
• •3. Individuals with severe allergic conditions or impaired immune function;
• •4. Women who are pregnant, lactating, or intending to conceive;
• •5. Patients with serious underlying diseases affecting major organs or metabolic systems;
• •6. Antibiotic treatment within 2 weeks before enrollment;
• •7. Individuals with severe mental or psychological disorders;
• •8. Non-compliance with study requirements, including improper intake or missed follow-ups;
• •9. Other subjects considered inappropriate for participation by the investigator.