There is no doubt that coffee (if drunk in moderation) has health features proven by scientific and statistical studies, and it is still discovering new ones every few years, including speeding up the metabolism process in the body and preventing a number of diseases, such as diabetes, heart attacks and strokes Parkinson’s disease, dementia (including Alzheimer’s disease), and some cancers …
All this is in addition to its effect on awareness, focus and activity that makes most of us want to start our day with a cup of it, which makes it the most popular drink in the world (global coffee consumption is estimated at two billion and a quarter of a billion cups per day, or about a million and a half cups every minute!).
However, as everything is good in this world, there are health reservations about drinking coffee in some cases, most of which are complications that arise from drinking large quantities of it (experts advise that our consumption should not exceed 300 mg of caffeine per day – equivalent to 3 cups of coffee prepared in Home), as excess coffee consumption may lead to stress, insomnia, and restlessness.
Below we list the most important cases in which doctors advise to avoid drinking coffee in order to avoid its harmful effects.
1- If you are predisposed to stress or insomnia
Caffeine in coffee stimulates the nervous system and stimulates the secretion of the hormone cortisol, which leads to anxiety, and difficulty falling asleep.
If you suffer from a neurological disease characterized by stress or insomnia, doctors advise to reduce your coffee consumption to one cup, or at most two cups, of coffee (which is preferably decaffeinated), and they also advise that you stop drinking coffee completely about 6 hours before you go to sleep.
2- If you are deprived of sleep for a long time
Recent studies have shown that there are limits to the ability of coffee to fight drowsiness and stimulate attention. If you sleep less than 5 hours per night for 3 consecutive nights or more, then any amount of coffee you drink will not help you to restore your activity and focus, on the contrary, it may catch you Harm.
The only solution to regain your vitality for experts, in this case, is to nap (even for a period of 20 minutes), as this is more effective and safer than any amount of coffee you drink.
3- If it was dawn
Stress hormones such as cortisol are more concentrated in the blood than at any other time in the early morning hours, which gives us a strong natural boost of activity, mental capacity, and alertness, then levels of these natural hormones begin to gradually decline around ten in the morning until noon, which makes this time – from the point of view. The experts consider- it is best for coffee.
If you have your cup of coffee in the early morning, as many do, you will likely need to repeat the ball after two or three hours if you want to keep your activity level, which may not be in your best interest, if you are among those who recommend limiting your caffeine consumption.
4- If the coffee is too hot
The World Health Organization issued a recent report in which it stated that beverages with temperatures exceeding 65 degrees Celsius increase the risk of esophageal cancer .. This makes many people who drink coffee after boiling directly at risk.
Although adding some milk or cream slightly reduces the temperature of the coffee, the best solution is to wait a little while before enjoying the taste of your coffee (specialists estimate that waiting 5 minutes after boiling the coffee will reduce its temperature to below 65 ° C).
5- If you have some diseases
Caffeine has been shown to increase the severity of some diseases and delay their recovery.
These diseases include hypertension, some heart rhythm disorders, diabetes, osteoporosis (especially in menopausal women), high acidity of the stomach (including peptic ulcers), and esophageal regurgitation (gastro-oesophageal reflux), and its diuretic effect increases Urinary symptoms for patients with prostatitis and bladder lesions.
If you are one of these patients, ask your doctor if you should reduce your coffee consumption or abstain from it altogether.
6- If you are committed to some medications
Caffeine counteracts the effect of some drugs, including thyroid medications, depression drugs, and some peptic ulcer medications such as Tagamet, so if you keep on taking medications to treat chronic lesions, you should consult your doctor to find out whether you can drink coffee, and how much is allowed.
7- If the pregnant woman is subject to miscarriage
Caffeine increases the risk of miscarriage in pregnant women who are at risk for this complication.
8- If your bad LDL cholesterol is high
Caffeine raises levels of LDL cholesterol, and one way to overcome this problem is to use a filter paper that passes coffee through it to isolate the cafestol, which is responsible for high LDL.