Caffeine is a stimulant, which means it has the ability to wake you up and make you feel more alert. It does this by blocking the effects of adenosine, a chemical that accumulates in your brain while you’re awake and causes drowsiness.
Caffeine also affects neurotransmitters in the brain that are responsible for mood, motivation, and pain perception; they provide an energy boost when depleted. This process can take as little as 20 minutes after drinking coffee or tea! However, caffeine can have negative side effects too: anxiety or sleep disruption among them.
Keep reading to learn more about the amazing benefits of caffeine, but first, let's find out what happens when we drink too much of it.
What are the effects of caffeine?
Caffeine is a stimulant that can trigger the release of dopamine, epinephrine, and norepinephrine in your body. This chemical reaction can result in a temporary mood boost, increased energy levels, and mental alertness.
Caffeine can also increase blood pressure and heart rate, which will return to normal shortly after consumption. Drinking caffeinated beverages can help improve athletic performance and may even aid in weight loss when used in moderation.
There are also some less-desirable side effects of consuming caffeine. These include:
- Dehydration occurs when the body doesn’t have enough water or fluids, which can lead to fatigue or even heat stroke in extreme cases.
- Caffeine is a diuretic that causes frequent urination and can deplete your body of important fluids.
- Jitters and nervousness.
What happens if you drink too much caffeine?
Caffeine has the ability to cross the blood brain barrier, which means it slows down your central nervous system. This can be helpful if consumed in small amounts because caffeine can act as a vasoconstrictor, elevate heart rate, and increase metabolic rate.
These are all things that make you feel more awake. But too much caffeine can have negative side effects. It may cause a rapid or erratic heartbeat, hyperactivity, and insomnia.
What are some common sources of caffeine?
Caffeine occurs naturally in the leaves and seeds of many plants including cocoa beans, coffee beans, kola nuts, tea leaves, guarana berries, and yerba mate. These are just some of the popular products that contain caffeine.
Some people opt to take caffeine in a supplement form, too. This is typically available at most health food stores and online. Here at Elm & Rye, we have a caffeine supplement that gives you that little boost in pill form. Thus saving some time on having to brew a cup of coffee or tea in the morning, or making a mid-day boost easier than ever.
What are the main benefits of caffeine?
Caffeine has many reported health benefits including:
Increases metabolic rate for faster weight loss.
Caffeine increases metabolic rate by stimulating the central nervous system. This can help you burn more calories and lose weight faster.
Acts as an antioxidant to help protect against free radicals.
Caffeine can help protect your cells from damage caused by free radicals. These are unstable molecules that can damage cells, leading to inflammation and disease. Caffeine scavenges these free radicals and helps to protect cells from damage.
Promotes brain function and short-term memory recall.
Caffeine blocks the effects of adenosine by binding to its receptors. Adenosine is a chemical that accumulates in your brain while you’re awake and causes drowsiness.
Improves your mood quickly.
Caffeine also affects neurotransmitters in the brain that are responsible for mood, motivation, and pain perception; they provide an energy boost when depleted. This process can take as little as 20 minutes after drinking coffee or tea!
Increases focus and concentration.
Caffeine increases focus and concentration by blocking the effects of adenosine. Adenosine is a chemical that accumulates in your brain while you're awake and causes drowsiness.
Caffeine blocks the effects of adenosine by binding to its receptors, which prevents it from accumulating and causing drowsiness. This allows you to stay focused and concentrate for longer periods of time.
What happens when you drink coffee on an empty stomach?
It may be better to drink coffee on an empty stomach in the morning rather than later in the day.
Caffeine has a half-life of 4-6 hours, meaning it can take up to 6 hours for your body to metabolize 50% of the caffeine you’ve consumed. If you drink coffee around noon, your body will still have half of the caffeine you drank in the morning circulating until at least midnight.
Avoid drinking coffee later in the day to give your body a better chance to metabolize all of it before bedtime. You should also avoid snacking on caffeinated products throughout the day if possible to help minimize caffeine intake.
You can still add a caffeine supplement to your diet, though.
Caffeine pills can be incredibly beneficial in both your morning and afternoon routines for a boost of energy or better mental alertness. There’s no need to give up these benefits when you stop drinking coffee at night.
You should consume caffeine in moderation if you’re also consuming it in your morning coffee. For example, we recommend no more than two caffeine tablets before noon and not adding any supplements after 3:00 p.m. This will ensure that your body isn't taking in too much caffeine and that you have enough time to let it all process before bed.
What are the best ways to start incorporating caffeine into your daily routine?
Caffeine is a fantastic tool for people looking to increase their energy levels and focus during the day, but it’s not something everyone can handle. If you’re new to caffeine supplements or Starbucks runs, start slowly. Be sure not to begin by drinking coffee all day or taking large doses of caffeine tablets in the morning.
One cup in the morning is an excellent way to ease into consuming caffeine during your daily routine, and you can gradually add more throughout the day if needed. For example, start with one medium-sized cup of coffee when you wake up at 6:00 a.m. and another at 9:00 a.m. if needed to keep you going during the morning rush hour.
Caffeine has many health benefits and is great for those looking to increase focus, lose weight, and stay awake. Make sure that your intake doesn't exceed more than the recommended limit for adults, 200 mg of caffeine per day.