To slow down ageing process,do dis 8 things,
1) be regular in routine schedule and maintain your lifestyle.
2) do medical check up of ur body regularly (hemoglobin level,x ray,urine-blood test) and follow your physician doctor’s advice properly.
3) Dont consume medicines unnecessarily n without doctors advise.
4) Consume sufficient protein n iron. Add fresh fruits n green veg in diet.Always avoid overnight food/junk food.Do take anti oxidants in your food to b healthy.
5) Consume enough water as pr your body need.Keep your body hydrated so cells n tissue can work properly.
6) Always maintain your BMI between 19 to 24. Do exercise, yoga n pranayam everyday.
7) Do your favorite activities at least 1hr/day.(like your hobby,swimming,painting,etc…
8) Go for herbal,natural n Ayurveda medicines.(Dont take any kind of medicines without your physician doctor’s advice.)
Be natural and Be healthy!