Which other fiber can replace psyllium with simiar results?

Ground flaxseed is a suitable alternative to psyllium, as it also provides soluble fiber that aids in digestion and helps maintain regular bowel movements. Chia seeds can be used similarly, as they absorb water and form a gel-like consistency, promoting gut health. Both options offer additional nutritional benefits, including omega-3 fatty acids and antioxidants. However, it's important to adjust liquid intake accordingly when substituting these fibers.