What is the 2 hour coffee rule?
Quick answer: the 2 hour coffee rule suggests waiting at least two hours after waking up before drinking your first cup of coffee. This guideline aligns with the body’s cortisol levels, aiming to optimize both the effects of caffeine and the body’s natural wakefulness cycle. It is an idea that has been popularised by online influencers: avoid consuming caffeine for 90 to 120 minutes after waking up, they say, and you will perk up more naturally, thwart the dreaded afternoon slump and have better sleep.Many people start their day with coffee, but drinking it immediately after waking may disrupt your body’s natural cortisol rhythm. Cortisol helps with energy and alertness — and spiking it with caffeine can lead to afternoon crashes. Timing your coffee can make it a tool, not a crutch.Giving your body 45–90 minutes to wake naturally before caffeine helps regulate cortisol, balance blood sugar, and protect your adrenals.consuming caffeine first thing in the morning spikes your already high cortisol levels. While you could argue this makes the best use of the morning cortisol peak, it can contribute to unpleasant side effects like jitters and anxiety.
What is the golden rule of coffee?
The standard “golden ratio” for coffee is 1:16 – that’s one part coffee to 16 parts water by weight. For example, if you’re using 20 grams of coffee, you’ll need 320 grams (or milliliters) of water. This ratio is a great starting point for most brewing methods and balances strength and flavor. Caffeine is found naturally in the leaves, seeds, and fruits of more than 60 plant species worldwide.The company bills its coffee as the world’s strongest, and credits the blend of beans and the roasting process it uses for the coffee’s caffeine content, which is 59 milligrams per fluid ounce. A typical cup of coffee has 12 to 16 milligrams of caffeine per fluid ounce.Drinking coffee in moderation appears to be safe for the heart. The Food and Drug Administration suggests that healthy adults can drink 4 to 5 cups of coffee without harm. Some people may be more sensitive to the effects of caffeine, depending on certain health conditions and medications.Caffeine is naturally found in coffee, tea, cocoa beans, and some plants like guarana. It may be added to energy drinks, colas, and some sports or weight-loss supplements. Coffee has the highest caffeine content, with 90 mg per 200 ml cup of brewed coffee.