When it comes to milk, you need to be quite careful. Adding 1-2 teaspoons of milk in the tea and coffee is fine as it would not increase your calorie count and your body will remain in the fasted state.
The short answer is yes, you can drink coffee while intermittent fasting. However, this answer comes with a big caveat: You can only drink black coffee while intermittent fasting. Coffee drinks with cream, sugar, or other forms of calories will break your fast.
Can you drink milk while fasting? Milk, even skim milk, should be avoided during your fasting period. All varieties of cow's milk contain lactose, which is a naturally occurring sugar. Abstaining from carbohydrates, fat, and protein is important to avoid triggering a metabolic response in your body.
A tablespoon of cream in your coffee likely won't break your fast, as cream is low in calories and sugar.
Because 1 Tbsp. heavy whipping cream contains such a small amount of net carbohydrates, this likely won't spike insulin and therefore won't break your fast. However, if you exceed this 1 Tbsp. amount and therefore exceed the 1g of net carbohydrates, it is possible that the heavy whipping cream will break your fast.
Coffee with heavy cream
However, 1 ounce of heavy cream has only 1 gram of fat and 1 gram of protein. That's why it likely won't break your fast and won't significantly affect your fat burning process, but it may decrease your autophagy.
So, generally, anything with calories in it will break your fast. Although, Dr Mosley has said that a splash of milk (1 to 2 teaspoons) should be okay. If a dash of milk in your morning tea or coffee is helping you sustain a healthy way of eating, then it's likely not detrimental to your efforts.
Out of the most popular milk alternatives like soy, oat, rice and coconut milk, almond milk has the least calories and zero sugar (look for plain and unsweetened almond milk). Almond milk is low in carbs and calories, hence up to 0.5 cup/120 ml of almond milk could be a good option for “open intermittent fasting”.
The general rule for what you can put in your coffee while fasting is anything that's zero calories —in other words, leave it black. If you just can't stomach black coffee, here are a few things Fernando suggests adding that won't break your fast: Cinnamon. Nutmeg.
Both 12-hour fasting and 16-hour fasting can be effective for weight loss, but 16-hour fasting may be more effective because it may lead to a greater reduction in overall caloric intake (through a more condensed eating window) and promote more significant reliance on fat burning.
When compared to black coffee, coffee with dairy milk contains more calories and more carbohydrates, so will potentially have more of an effect on your blood glucose levels. While dairy milk contains carbs, it also contains fats and protein, which can help to mitigate a blood sugar rise.
If you are adding almond milk into black coffee, you can typically be safe with up to 1/3 cup of unsweetened almond milk. However, if you are opting for a latte using almond milk, this typically requires at least 1/2-1 cup of almond milk and therefore will likely break your fast.
Dirty fasting is a term used to describe a type of modified fasting that allows for a small amount of calories—usually around 100—during a fasting window. Strictly speaking, if you're eating any calories during a fast, you're no longer fasting.
As a general rule of thumb, most experts recommend staying under 50 calories to remain fasted, but no studies are confirming the amount. It does, however, depend on what you eat, as certain foods are quicker to kick you out of a fasted state.
Strictly speaking, any amount of calories will break a fast. If a person follows a strict fasting schedule, they should avoid any food or drinks containing calories. Those following a modified fasting diet can often eat up to 25% of their daily calorie needs while fasting.
Great dairy alternatives to mix with your SlimFast smoothie powder include almond milk, soy milk, coconut milk and cashew milk. If you decide to add your smoothie powder to water, just be aware that you will get 12g of protein in your serving instead of 20g.
You can drink milk in your tea while fasting, but this is a one-time-per-fast deal. The idea when fasting is to consume zero calories. A tiny amount, like nine calories or below, seems to be OK, so 1–2 tablespoons of milk in one tea won't break your fast.
With time-restricted intermittent eating, you don't eat any food while fasting and only consume drinks with very few calories, such as water or black, unsweetened coffee and tea. During the periods when you do eat, try to follow a healthy diet rich in whole grains, fruits, vegetables, and lean protein.
Additionally, it will take your body a while to get used to this new eating schedule. So don't expect results right away. You may need to wait between 2 and 4 weeks to see or feel any results.
In order to enter the autophagy phase through intermittent fasting, you need to fast for a minimum of 14 to 16 hours. A research review found that intermittent fasting and autophagy can make cancer treatments more effective while protecting normal cells and reducing the side effects.
The 16:8 diet plan permits the consumption of calorie-free drinks — such as water and unsweetened tea and coffee — during the 16-hour fasting window. It is important to consume fluids regularly to avoid dehydration.
Bulletproof Coffee and Intermittent Fasting
This is when you go a prolonged period with no food, but you still have the fat and calories from your Bulletproof coffee. Generally, you won't still be fasting if you are adding butter and coconut oil to your coffee.
Yes, as another type of diet soda, you can have Coke Zero on a fast. As with any diet soda, moderation is key. Just watch out for potential side effects and avoid drinking it from mid-afternoon onward since its caffeine levels could impact your sleep routine.
Long story short - the answer to the question “Does lemon water break a fast?” is no, lemon water does not break a fast. Lemon water contains almost no calories and zero sugars, it doesn't raise insulin levels, which means it will not break your fast (1).