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Cornerstone Clinics

FEELIN’ GOOD GLOBAL – How Gut Health Boosts Energy, Immunity and Focus Under Stress

Prof. Dr Giovanni Leonetti, Specialist General Surgeon at Cornerstone Clinic, Dubai, illustrates how gut health boosts energy, immunity and focus under stressful periods.

 

To read the full article, visit FEELIN GOOD GLOBAL

 

People often underestimate their gut, but honestly, it’s central to how resilient our bodies really are. The gut and brain are constantly chatting through what we call the gut-brain axis, basically a direct line between your “second brain” in the gut (over 200 million neurons) and your head. Fun fact: your gut produces 90-95% of your serotonin. So, mood, focus, and stress. Yes, your gut is pulling a lot of the strings.

 

Here’s something people don’t always realise: 70-80% of your immune system lives in your gut. Those little microbes train your immune cells to fight off invaders without overreacting. They also produce short-chain fatty acids (SCFAs) that keep inflammation down and even protect your brain. During stressful periods, a healthy gut really helps keep your focus sharp.

 

Simple Wins for Your Gut:

  • Eat a Mediterranean-style diet, think fibre, polyphenols, and fermented foods like kefir or kimchi.
  • Move your body regularly, sleep 7-9 hours, and practice mindfulness or deep breathing. These actually stimulate your vagus nerve and keep your gut microbes happy.

Bottom line: look after your gut, and you’re not just supporting digestion, you’re boosting your stress response, energy, immunity, and mental clarity. Basically, a healthy gut is your body’s secret weapon for thriving under pressure.