By Dr Rakesh Ayureshmi, Ayureshmi Ayurveda Wellness Centre, Kollam, Kerala, India Why You Can’t Sleep Even When You’re Exhausted You’ve tried melatonin. Herbal teas. Guided meditations. You scroll Instagram at 2 a.m. reading posts about “sleep hygiene” with tired eyes and a wired brain. Still, you’re wide awake. But what if the root of your insomnia isn’t in your mind—or even in your hormones? What if it’s coming from the C1 vertebra at the top of your spine and a blocked Ajn