The stimulatory effects of caffeine may begin as early as 15 minutes after ingesting the drug and last as long as six hours. In moderate doses, caffeine helps to increase alertness and reduces sleepiness. However, regular ingestion of excessive amounts of caffeine can lead to problems such as poor concentration, nervousness, heartburn, constipation, and diarrhea. Longer-term effects may include sleep deprivation, impaired judgment, emotional fatigue, mood swings, depression, and anxiety.
Signs of the body overreacting to caffeine.
Possible signs and reactions;
Sleeplessness • Blurred vision • Dry mouth • Increasing thirst • Flushed skin • Cold-filled sweats • Pale and palpates appearance • Rapid heart rate and palpitation • High blood sugar • Breathability • Heartburn • Blurren • Heartburn • Stomach chicken • Extremely high blood sugar are all symptoms of excess caffeine in the body.
How our body reacts to abruptly stoppage caffeine.
If stopped abruptly, caffeine may also give rise to stoppage signs and symptoms. Examples include:
Loss of concentration
Sleepiness in presence of insomnia
These effects may appear within 24 to 48 hours after stopping caffeine intake and last for days. Analgesics such as aspirin can help to relieve these symptoms.
Caffeine intake should be avoided by pregnant women. Excessive caffeine intake during pregnancy has been linked to low birth weight, premature delivery, and miscarriage. The FDA advises that pregnant women should avoid or strictly limit caffeine-containing foods and drugs.
Caffeine intake should also be avoided in the following health conditions:
High blood pressure
Liver or kidney disease
Anxiety or depression
Gastroesophageal reflux disease.
Benefits of coffee to our everyday life
Coffee is the wonderful elixir of energy that many people cherish every single morning to kick start the day in a grand style. Many people are familiar with what coffee is, but what many people don’t understand is how coffee works and what are some of the amazing benefits of coffee that make you a better person for drinking it. Can coffee really be that good for you? Let’s find out some of the amazing benefits.
Caffeine is a natural stimulating central nervous system that provides us with the stimulus in coffee which helps us to be vigorous, awake and ready for the day. Caffeine affects everyone in a variety of ways, including your genetics. It is quite interesting how caffeine works on our brains.
Caffeine closely resembles a neurotransmitter called adenosine, which causes sleepiness and tiredness when adenosine builds up and binds to adenosine receptors in the brain. As the day goes on and your brain does its work, adenosine begins to fill these receptors and you become tired and ready for bed.
Caffeine binds takes its place and maintains the adenosine out of reception! This is what keeps you vigorous. So caffeine not only stimulates the brain but also prevents adenosine from pumping brakes and energy into your brain.
Improved alertness and attention. Studies have shown that coffee can improve your alertness and concentration, helping you get in the zone and focus.
Improve wakefulness when you are tired or worn out. Didn’t get great sleep the night before? Don’t worry, coffee has been shown to boost your energy, improve concentration, and wakefulness to get you back on track when you are fatigued or running on poor sleep.
Loaded With Antioxidants. According to one study coffee is packed with antioxidants, which help reduce inflammation and keep your brain functioning at a high level. It’s important to know that many of these antioxidants are in the oils of the coffee, so avoid filtering coffee with paper filters to preserve as many antioxidants as possible.
Coffee has been shown to help with Neurodegenerative Disorders. According to some studies, coffee may be able to help prevent dementia, Alzheimer’s, and other neurological disorders.
Could reduce your risk of depression. Some of the anti-depression benefits are thought to come from the large dose of antioxidants that are found in coffee, which prevent brain inflammation from stressing your brain.
Caffeine has been shown to improve your brain’s reaction time and speed, which can help you do almost any mental task quicker and faster.
Improve Athletic performance for a short period, coffee also stimulates an adrenaline response, opening your airways, increasing blood supply to your muscles, and improving your reaction time, making it a great short term performance booster.
Neuroprotective, research has demonstrated how caffeine is protective of your brain, making it more resilient to stress, aging, and neurological disease.
Burn Fat, a series of studies have shown that coffee can boost your metabolism and help you burn fat.