My son had radiation and chemo for stage 3 thyroid cancer, his last radiation treatment was in July 2019 and since then has only been able to consume Boost and Instant Breakfast. His balance is very bad and his energy very low, has trouble walking and his weight has also dropped from around 165 to probably 130. He will no longer see any doctors but his optometrist and dentist about every 6 months. To see him go from being a strong healthy man who built bridges and can no longer work has been rough on him. He was denied Social Security Disability and has worked all of his life and is in his middle 50's!! I wish you the best. BAZ10