The sneaky impact of stress on our natural defenses:
Chronic stress isn’t just an unpleasant sensation: it’s a biological tsunami. Think of your immune system as a shield under repeated attack : even the most resilient one eventually crumbles.
The physiological process is clear: in situations of sustained stress, the body produces excess cortisol. This hormone, useful in the short term, becomes harmful when secreted continuously, weakening our natural barriers and creating an environment favorable to anarchic cellular development .
The link between stress and cancer: what does science say?
The scientific community remains divided. Some studies, such as those conducted by Professor Flint, suggest that psychological stress could induce genetic damage. Other organizations, such as Cancer Research UK, believe the evidence is still insufficient.
What is indisputable is that stress often encourages risky behaviors (smoking, unbalanced diet) which are clearly identified as risk factors.
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