When Dr. Douglas Spiel began rebuilding his health after a severe autoimmune illness, his first concern wasn’t how much he could lift or how often he trained. It was whether his body still had the biological capacity to recover at all.
Months of corticostero...
7 Core Supplements to Boost Strength, Weight Loss After 60 | Doug Spiel, MD
7 Core Supplements to Boost Strength, Weight Loss After 60 | Doug Spiel, MD
Feb-03-2026
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