Tag: Sleeping problems

The average half-life of caffeine is approximately 4 to 6 hours. This guide will clarify the significant and potentially fatal confusion regarding your query, explaining exactly how long 200 milligrams of caffeine takes to wear off, as 200 grams is a lethal dose.

According to a 2022 national survey, 13.5% of U.S. adults reported feeling exhausted most days. While many factors can cause persistent tiredness, one often overlooked cause is a nutritional imbalance. Certain deficiencies, particularly a lack of vitamin B12 and vitamin D, are strongly associated with daytime sleepiness and fatigue.

According to the FDA, healthy adults should limit their daily caffeine intake to 400 mg. Exceeding this amount by drinking too much cold brew can lead to a range of unpleasant and potentially dangerous side effects due to its high caffeine concentration.