January 29, 2020 4 min read
Intermittent fasting (IF) has become not just a global health and fitness trend, but a way of life.
According to Healthline: 
Intermittent fasting is an eating pattern where you cycle between periods of eating and fasting.
It does not say anything about which foods to eat, but rather when you should eat them.
Doing IF is not just for losing weight, but also for better metabolism, improving medical conditions like diabetes, more optimal brain activity, a stronger immune system, and basically living longer[2, 3, 4].
While it focuses more on when to eat, rather than what, many people still ask this big question:
Can you drink coffee or tea while intermittent fasting?
According to Dr. Akil Palanisamy, physician and author of The Paleovedic Diet:
"Autophagy is the self-cleaning process by which the body's cells break down and recycle damaged proteins and components. This is activated by intermittent fasting, but anything other than water (even black coffee) disrupts it to some extent.” 
Dr. Rhonda Patrick, a Ph.D in biomedical science and expert on nutritional health, seems to agree in this interview with Joe Rogan. She says that drinking black coffee, green tea and vitamin supplements break the fast.
On the other hand, some experts agree in saying that caffeine is okay while fasting, but only to a certain extent:
“Zero-calorie beverages are okay. As previously stated, I drink green tea in the morning for my caffeine kick while writing. If you want to drink water, black coffee, or tea during your fasting period, that’s okay. Remember, don’t overthink it – keep things simple! Track your results, listen to your body.”
"If you’re on a time-restricted fast and you’re in no-eating hours, it’s best to stick to no- or low-calorie drinks like water, coffee (with no milk) and tea. If you’re on an alternate day diet or something similar, even during low calorie hours, you can technically drink whatever you’d like — but remember, this will count against your calories. Would you rather spend 100 calories on an apple or a glass of milk? It’s your call.” 
Is having black coffee fasting? Doctors keep telling patients it is all right to have black coffee before fasting blood work (fasting sugar, fasting lipid panel).
It depends to some extent on what test is being performed, but for many tests that require fasting, intake of non-carbohydrate containing liquids a few hours before testing will not impact results. We have worked here to make 1 standard definition of “fasting” that encompasses most test requirements. We allow clear liquids (water, black coffee) up until 2 hours before a test or procedure. The definition of fasting should be clarified for all procedures in your institution if possible.
Good news - the answer is a resounding YES!!! Here are four (4) reasons why you should NOT ditch your coffee just yet:
Caffeine boosts your metabolism.
If weight loss is your primary goal for doing intermittent fasting, then this is music to the ears. There are 3 ways that caffeine boosts your metabolism:
It suppresses appetite.
According to Livestrong, caffeine can help you lose your appetite: 
In a study published in "Clinical Nutrition" in January 2009, 27 participants consumed capsaicin, which occurs naturally in hot peppers; green tea, which contains caffeine; sweet peppers; capsaicin plus green tea; or a placebo on 10 separate days. Researchers then analyzed the participants' appetite, food intake, body weight and heart rate and found that green tea consumed with or without capsaicin led to increased satiation, or fullness, and reduced calorie intake.
It keeps you in a happy disposition.
We talked about this at length in the article How does caffeine affect your mood.
It keeps you alert and attentive, eases and reduces the risk of depression, helps you get along with people better, and basically just turn you into a walking ball of sunshine.
These are the things you especially need when going through intermittent fasting!
It’s a way to treat yourself.
When doing something that’s beyond your usual rhythm, you need something to motivate you and keep you happy.
If you’re a coffee-lover, having your usual cup of joe is definitely one way to treat yourself and one piece of normalcy you can have during the “ordeal” of fasting - which isn't easy!
And just by taking some of the experts’ advice above, you’ve got nothing to lose by having your java fix!
Read our article What coffee and caffeine do to you when fasting to find out more.
Coffee, tea and other forms of caffeine are allowed in intermittent fasting, except for when they contain sugar and exceed a certain amount of calories.
Our take? Keep it to a low-calorie count and you can enjoy the benefits of caffeine and intermittent fasting altogether!
To find out how caffeine can benefit your fasting, watch this video:
April 20, 2021 4 min read
Invigorating caffeine is known for increasing alertness of those who take it. Scientific research has been showing that it also increases reaction time in do-or-die situations.
Caffeine may also reduce fatigue and allow athletes to train harder.
And a relatively high dose of caffeine may deliver as much benefit in increasing alertness and improving reaction times as methamphetamine or modanifil.
April 15, 2021 4 min read
Some gamers swear by caffeine. But many websites are saying you need to get the right amount of caffeine.
Too little, and it will not invigorate you, and you may end up with slowed reflexes and a propensity to nod off just when you need to be most awake.
Too much caffeine, and you could get anxiety, or a racing heart, or a sour stomach.
What is a gamer to do??
April 13, 2021 4 min read
Business Insider says studies have shown a marked mental improvement among those who spend time outside. Depression and anxiety and other mental problems all are eased by spending time in nature. Couple your outdoor activities with exercise, and you will really find an improvement.