Journal of Clinical Medicine vol
After obtaining anesthesia, patients who have a more severe sensory loss may not be able to discern between sharp (pinprick) and dull (analgesia) feelings, or they may not even be able to feel light touch at all
Clinical studies have used schedules more intensive than those seen in recovery practice: patients with Parkinson's disease received 1,400 mg three times a week for four weeks (Hauser et al., Movement Disorders 2009, PMID 19230029), while studies on skin lightening used 1,200 mg twice a week for six weeks (Alzahrani et al., Cureus 2025, PMID 40013212)
Researchers suggest that astaxanthin may hold promise as a safe, natural supplement helping with several different vision health concerns
Biochem J 1926
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