Dr. Paul Marik:
Here is the key difference:
Sunlight (in moderation):
Works systemically
Supports immune surveillance
Improves metabolic regulation
Enhances circadian signaling
Red light therapy:
Acts locally
Directly stimulates cellular energy production
May counteract metabolic stress strategies
One supports the host.
The other may inadvertently support the tumor.
In the multi-axis metabolic model, cancer control depends on:
Maintaining metabolic pressure
Preserving immune function
Preventing adaptive escape
Sunlight—used appropriately—supports these goals.
Red light therapy—especially when applied directly over tumors—may work against.
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