• Nutrition Articles
  • About
  • Contact
    • Facebook
    • Instagram
    • Pinterest
    • Twitter

:: Nutrizonia ::

  • Appetizer
  • Main
  • Dessert
  • Breakfast
  • Drinks
  • Middle Eastern
  • Gluten-free
  • Vegetarian
  • Vegan
  • Refined Sugar Free

Nutrition Articles

What do you need to know about caffeine

In the last post  What do you need to know about coffee  I discussed how drinking coffee can reduce the risk of some diseases like Cancer, Parkinson, Alzheimer and others. In this post I will talk about common misconceptions about caffeine. Is caffeine really addictive? Does caffeine deserve the bad reputation?

coffee and caffiene
Can Caffeine wake you up?   When Caffeine enters the body, it binds to the Adenosin (a neurochemical has a role in calming the body) receptors, so the cells speed up instead of slowing. Also the Caffeine has an effect on the brain; it stimulates the pituitary gland to release a stress hormone called Adrenaline so the body will be in a ready-to fight situation. Heart rate and blood pressure will increase and, the liver releases sugar in your bloodstream for extra energy.
People metabolize Caffeine differently; some people can fall asleep after drinking coffee and others feel alert for hours. Heartburn and acid reflux and, insomnia are some of the irritating symptoms resulting from drinking coffee. But, for sure it depends on how much coffee you drink,a standard cup of coffee is 6 oz. and contains 100 mg of Caffeine, so if you grab your coffee from Starbucks in grande size you should pay more attention to how much you consume per day.

Is Caffeine really addictive? 

No, because relying on drinking caffeine doesn’t threaten your physical or social health as other stimulant drugs do. Also, the withdrawal symptoms vary individually, (some people show just a few mild symptoms) like tremors(unintentional shaking movements),nervousness, headaches, drowsiness or depressing mood, last between two to ten days, which s a relatively  short period in comparison to other drugs. And of course, the severity of symptoms depends on how much you drink.

Is coffee really dehydrating?

No, until now the results of studies on the effect of Caffeine as diuretic, are not conclusive and it depends on how you metabolize coffee, and the amount you consume and, the level of tolerance you have. Some coffee drinkers adapt to this and don’t feel the urge to urinate after drinking coffee. But,  you should take this effect in consideration and drink more water anyway.

Is coffee a high calorie drink?

Black coffee is not a high calorie drink, but the add-on toppings may make it high a calorie drink like sugar, chocolate as in mocha, non-dairy creamers, whole milk, whipped cream, sweetened syrups like caramel.

Is decaffeinated coffee a healthier option?

In most studies the answer is NO.  According to the Columbia Health  we extract the caffeine by many methods (direct & indirect). Most of them start with soaking the beans in water to soften them, then treating the water with a solvent like ethyl acetate, then heating the solvent to remove caffeine then returning the treated water to the beans. Another indirect popular method is to use water for  to soak the beans until the liquid runs through carbon filter, which decaffeinates the coffee this is called Swiss water process.

Studies show that decaffeinated coffee that comes from a different kind of beans called Robusta have a higher fat content than ARABICA , which stimulate the fatty acid production in the body so it increases the risk of heart diseases.

Caffeine during pregnancy

It’s known that Caffeine will pass from the placenta and then to your baby; it will be hard for the baby to metabolize the caffeine so it will stay in his blood for a longer comparing to adults. Studies show no association between coffee consumption and fetal abnormalities, but remember that it’s a powerful stimulant. In fact, many studies show no link between low caffeine intake (cup of coffee/day) and high risk of miscarriage. Health Experts recommend not to exceed 300mg per day due to the high intake is associated with miscarriage.

Do you have to pick organic or fair trade coffee? 

The main difference between organic and non-organic coffee is the growing method. The organic method use tree shades so the birds will come and protect the beans from the insects which will give the coffee more flavor and intense aroma. Fair tradecertified coffee will guarantee a fair price for the farmer by purchasing the coffee from the farmers directly. Most of them use organic farming methods but can’t get the certification because it’s expensive. There are a lot of reservations about fair trade movement these days, and how it deals with co-op companies rather than the farmers, so it’s your personal choice.  

Is brewing coffee on paper filter better for your cholesterol level?

Coffee contains a substance called cafestol, which is a stimulant for LDL (the bad cholesterol). Boiling method for coffee like in Scandinavian countries, Turkish coffee and French press will increase the content of cafestol. But, according to Harvard School of Public Health the use of the paper filter will cut out this substance. If you are prone to high cholesterol level, it’s advised to use the paper filter.

As a dietitian do I drink coffee? Do I recommend it?

I drink coffee occasionally not on daily basis because I prefer tea. Sometimes I add creamers or whipped cream, but most of the time I drink it black. The problem of drinking too much coffee, that you will have no room for other drinks like water, fresh fruit juices or smoothies. It’s really hard to sum up all the benefits and negative effects of drinking coffee, so we still need more long-term studies to make the results more conclusive so we can recommend drinking coffee.

If you like coffee then go for it, enjoy it but don’t rely heavily on creamers. And, remember DON’T exceeds 4 standard cups of coffee (6oz.) per day . If you don’t like it, don’t force yourself, you will find similar benefits in other healthy food.

For Espresso lover this is a fun tricky quiz :

The Ultimate Espresso Machine Quiz

For Further Reading:  

Is Decaf coffee healthier than regular coffee?

http://nutritiousndelicious.com/blog/is-decaf-coffee-healthier-than-regular-coffee

Caffeine ingestion and fluid balance: a review.

http://www.ncbi.nlm.nih.gov/pubmed/19774754

 


Leave a Comment

« What do you need to know about coffee
My thoughts on Body Image »

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

logo
Food Advertising by

Oh, hi there!

I'm Farida, a proud foodie and dietitian. I believe that no one should feel deprived to be healthy. Here you will find healthy recipes that fit diet restrictions and are allergy friendly Read More…

logo
Food Advertising by
Subscribe
Get the new posts and recipes right into your inbox!
Thanks!
logo
Food Advertising by

Most viewed posts

  • “Which is healthier” Quinoa or Bulgur?
  • Arabic Eggplant Dip (Mutabal)
  • Turkish Bulgur with Tomato Pilaf
  • Which is Healthier, Brussels Sprouts or Broccoli?
  • Chicken and Dried Apricots Moroccan Tajine

Categories

Instagram Feed

Load More...
Follow on Instagram
logo
Food Advertising by

Archives

More From my Blog

Easy Chicken Curry with Coconut Milk

Easy Chicken Curry with Coconut Milk

Chestnut soup with Brie and Thyme

Chestnut soup with Brie and Thyme

Roasted Vegetables Soup with Thai Yellow Curry Paste

Roasted Vegetables Soup with Thai Yellow Curry Paste

Gingerbread Espresso Cream Oatmeal

Gingerbread Espresso Cream Oatmeal

Red Lentil soup (Shorbat Addas)

Red Lentil soup (Shorbat Addas)

Copyright © 2018 · Divine theme by Restored 316