Simply because we feel better. During our holidays we sleep better, we are more relaxed, we get more rest, we do not suffer from stress or relationship problems with co-workers or schoolmates and their consequent negative emotions; we are exposed to more sunlight, we are more in touch with nature, we do more exercise, we often travel to places where the air is cleaner than in the cities where we usually live our daily lives; we enjoy a relaxed company of our families, we do leisure activities, etc. In short, most of the essentials for perfect health improve during the holidays. That is why intolerances also decrease.
Pay attention, though! This does not mean that people with celiac disease just stop suffering from it, or intolerances disappear, or diseases healed. When our lives get back to normal, the vital energy supplied during the holidays will gradually decrease and so intolerances will be present again. Unfortunately, we can not live our lives on endless holidays!
We can try to manage stress and emotions with several therapies, try to practice more sport, be more in touch with nature, but it’s clear that it won’t be possible to do it as much as during holidays. However, there’s an aspect that we can control fairly well and we can improve a lot during the working or academic year: ¡nutrition! Improving our food we can decrease our diseases and intolerances, and raise our stress tolerance. Obviously, changing the way we nourish supposes a higher sacrifice than going on holiday… but sometimes this is the only feasible option!