Changes

===Current strategies of fasting and langhana therapy===

===Current strategies of fasting and langhana therapy===

   

   

In current times, a pattern of intermittent fasting is advised for health benefits and management of metabolic diseases. Intermittent fasting, or intermittent energy restriction, includes various meal timing schedules that cycle between voluntary fasting (or reduced calorie intake) and non-fasting over a given period.<ref>de Cabo, Rafael; Mattson, Mark P. (December 2019). "Effects of intermittent fasting on health, aging, and disease". New England Journal of Medicine. 381 (26): 2541–51. doi:10.1056/NEJMra1905136. PMID 31881139. Available from https://en.wikipedia.org/wiki/Intermittent_fasting accessed on 30/03/2021</ref> Methods of intermittent fasting include alternate-day fasting (ADF), periodic fasting, and daily time-restricted feeding. The other strategies of fasting include calory restricted diet, periodic fasting, fasting-mimicking diet, meal frequency and meal timing.

In current times, a pattern of intermittent fasting is advised for health benefits and management of metabolic diseases. Intermittent fasting, or intermittent energy restriction, includes various meal timing schedules that cycle between voluntary fasting (or reduced calorie intake) and non-fasting over a given period.<ref>de Cabo, Rafael; Mattson, Mark P. (December 2019). "Effects of intermittent fasting on health, aging, and disease". New England Journal of Medicine. 381 (26): 2541–51. doi:10.1056/NEJMra1905136. PMID 31881139. Available from https://en.wikipedia.org/wiki/Intermittent_fasting accessed on 30/03/2021</ref> Methods of intermittent fasting include alternate-day fasting (ADF), periodic fasting, and daily time-restricted feeding. The other strategies of fasting include calorie restricted diet, periodic fasting, fasting-mimicking diet, meal frequency and meal timing.

Ayurveda advised taking meals in proper quantity, at proper time and with proper methods (ahara vidhi) for preservation of health. A group of researchers observed kaalabhojana (optimal food at proper time) has additional health benefits over time restricted feeding. Kalabhojanam does not mean that food can be taken at will during the 24 hours. It must be in coherence with daily regimen (dinacharya) and sleep-wake timings as per day-night cycle. Consuming food just once a day is the best strategy [Cha.Sa. [[Sutra Sthana]] 25/40] and will automatically have a longer fasting period. The second meal shall be in accordance [[agni]] and sleep cycle. Thus, the feeding time must remain restricted during morning to evening (i.e., a maximum of 12-hour eating window during day and thus a minimum 12-hour gap during night), and not during the night. Thus, it extends the window between evening meal and morning meal. This may vary as per the digestion capacity and body constitution of individual.<ref>Prakash NP et.al. Prevention of metabolic risks by Kalabhojanam strategy of Ayurveda.Annals of Ayurvedic Medicine 2020; 9(2):116-129.</ref> The personified langhana therapies can be more beneficial as per the guidelines described above after consideration of body constitution, state of [[dosha]], strength of individual and digestion capacity. These guidelines, if followed while prescribing fasting strategies can yield more health benefits.

Ayurveda advised taking meals in proper quantity, at proper time and with proper methods (ahara vidhi) for preservation of health. A group of researchers observed kaalabhojana (optimal food at proper time) has additional health benefits over time restricted feeding. Kalabhojanam does not mean that food can be taken at will during the 24 hours. It must be in coherence with daily regimen (dinacharya) and sleep-wake timings as per day-night cycle. Consuming food just once a day is the best strategy [Cha.Sa. [[Sutra Sthana]] 25/40] and will automatically have a longer fasting period. The second meal shall be in accordance [[agni]] and sleep cycle. Thus, the feeding time must remain restricted during morning to evening (i.e., a maximum of 12-hour eating window during day and thus a minimum 12-hour gap during night), and not during the night. Thus, it extends the window between evening meal and morning meal. This may vary as per the digestion capacity and body constitution of individual.<ref>Prakash NP et.al. Prevention of metabolic risks by Kalabhojanam strategy of Ayurveda.Annals of Ayurvedic Medicine 2020; 9(2):116-129.</ref> The personified langhana therapies can be more beneficial as per the guidelines described above after consideration of body constitution, state of [[dosha]], strength of individual and digestion capacity. These guidelines, if followed while prescribing fasting strategies can yield more health benefits.