I can understand your concern about back pain and increased flatulence, but your question falls outside the scope of supplement-related inquiries. I recommend discussing these symptoms with a healthcare professional for appropriate advice and treatment options. However, I'm happy to answer any questions you may have about supplements and their possible benefits or side effects. If you need information on supplements for back pain or digestive health, please let me know!

For mild constipation, several supplements can be effective. Here are the most recommended options based on authoritative sources:

1. Fiber Supplements: Such as psyllium (e.g., Metamucil), inulin, or methylcellulose (e.g., Citrucel), which add bulk to the stool and can help promote regular bowel movements¹²³.

2. Magnesium Oxide: This has been used extensively as a laxative due to its ability to increase bowel movements by drawing water into the intestines⁴.

3. Prunes (Dried Plums): While not a supplement per se, prunes are effective for treating constipation due to their fiber content and sorbitol, which helps draw water into the intestines⁵.

4. Probiotics: Supplements containing specific strains of bacteria such as Bifidobacterium and Lactobacillus can help promote gut health and regularity⁶.

5. Herbal Remedies: Certain herbs like senna are known for their laxative properties. However, these should be used cautiously and typically under guidance from a healthcare professional⁷.

Each of these supplements works differently, so choosing the right one may depend on your specific needs and any other health conditions you may have. It's always best to consult with a healthcare provider before starting any new supplement regimen.

Would you like me to find specific supplement products for any of the above recommendations?