Final answer:
Alginate can cause fatigue, slowed growth, digestive problems, light sensitivity, and epithelial issues.
Step-by-step explanation:
Alginate is a natural polymer derived from seaweed and commonly used in various industries.
While alginate itself is generally considered safe, some common problems associated with its use include fatigue, slowed growth, digestive problems, light sensitivity, and epithelial problems like cracks in the corners of the mouth.