Nonetheless , individual degree of consumption and tolerance to caffeine may be responsible for variation in its efficacy to reduce sleep inertia symptoms .
Previous research has shown that coupled with a short nap , consuming caffeine prior to the nap can alleviate the effects of sleep inertia .
Individual degree of consumption and tolerance to caffeine may be responsible for variation in its efficacy to reduce sleep inertia symptoms .
Previous research has shown that coupled with a short nap , consuming caffeine prior to the nap can alleviate the effects of sleep inertia .