Religious Fasting and Keto: Yom Kippur, Lent, and Ekadashi
Religious fasting from multiple faith traditions shares important parallels with ketogenic fasting practices — often deepening rather than conflicting with keto health benefits.
Jewish Yom Kippur
25-hour complete fast. Fat-adapted keto practitioners find this far more manageable. Prepare with a high-fat keto meal beforehand.
Christian Lent
Friday abstinence from meat during Lent is easily accommodated: salmon, mackerel, prawns, eggs, and cheese are all excellent keto options.
Hindu Ekadashi
Twice-monthly grain-free fasting aligns moderately well with keto principles.