Clean tongue, fresh mornings: do they really mean you're healthy?

Ayurvedic expert Dr Manisha Mishra listed six morning signs of good health, including a clean tongue, little phlegm, healthy hunger without acidity, waking refreshed and clear eyes. But Dr Honey Savla of Wockhardt Hospitals cautions these can't measure overall health; a clean tongue, for instance, may simply reflect good oral hygiene rather than general wellbeing.