Avoid tea. Coffee. Junk food. Spicy food. Fermented food. Walk for atleast 30 minutes a day. Avoid alcohol consumption. Smoking
and non vegetarian. Drink lots of juices and plenty of water. Eat green vegetables and salads. Do pranayama early in the morning. Sleep for atleast 7 hours. Drop 1-1 drop of cow ghee in your nostrils at night time before sleep.