Let’s begin with this “daring” assertion: Dietary supplements and intermittent fasting is usually a tough combine. Lots of people ask me, “Can you’re taking dietary supplements whereas intermittent fasting?” or one thing like “Have you learnt good intermittent fasting dietary supplements?” and the reply isn’t simply sure or no, nor this or that.
To be truthful, some dietary supplements are completely nice – they received’t break your quick and might even allow you to really feel higher. However others… effectively, they could mess together with your outcomes, increase your blood sugar, or simply make fasting tougher than it must be.
On this article, we’re going to go over one of the best dietary supplements for intermittent fasting, those you might wish to keep away from, and tips on how to take them so they really assist your objectives.
Can You Take Dietary supplements Whereas Intermittent Fasting?
For positive, you possibly can take dietary supplements whereas intermittent fasting – however not each complement goes to play good together with your quick. The principle factor to know is what “breaking a quick” truly means right here.
So, if a complement comprises energy, sugar, or something that spikes your insulin, you’re stepping out of fasting mode – easy as that. That might imply shedding a number of the advantages you’re aiming for, like fats burning or higher insulin sensitivity.
However, some dietary supplements are utterly nice throughout fasting hours, akin to electrolyte dietary supplements for intermittent fasting with out sugar, sure nutritional vitamins, magnesium, and even black espresso with added minerals.
However others, like protein powders, gummy nutritional vitamins, or something with sweeteners and fillers, would possibly set off a metabolic response that cuts your quick quick.
What are the Finest Dietary supplements for Intermittent Fasting?
With out additional ado, let me reply your query instantly: what dietary supplements can you’re taking whereas intermittent fasting?
So, one of the best dietary supplements for intermittent fasting are those that don’t add energy, sugar, or different fillers that may break your quick – and nonetheless allow you to really feel higher throughout fasting hours. As you already guessed, electrolytes (with out sugar) are on the high of the checklist.
While you’re fasting, your physique flushes out sodium, potassium, and magnesium quicker, so a clear electrolyte complement can assist with power, focus, and avoiding complications.
Magnesium dietary supplements throughout intermittent fasting can even make an enormous distinction right here. Magnesium is named a helper with muscle perform, sleep high quality, and even digestion. However keep in mind to decide on a type of magnesium that’s straightforward in your abdomen, particularly if you happen to’re taking it on an empty abdomen.
Creatine is one other high possibility that works effectively with fasting. Why? Nicely, just because creatine received’t spike insulin, and it may possibly assist with energy coaching efficiency – whether or not you’re in a fed or fasted state.
Sure nutritional vitamins, particularly water-soluble ones like vitamin C or B nutritional vitamins, are protected to take whereas fasting, although some individuals favor taking them with meals to keep away from abdomen upset.
And, with regards to fat-soluble nutritional vitamins (A, D, E, Okay), they need to normally be taken throughout your consuming window so your physique can take up them correctly.
And I virtually forgot the primary factor – Decide dietary supplements that suit your fasting objectives, and take the remaining with meals in order that they work the way in which they need to.
Timing Your Dietary supplements for the Finest Outcomes
Once I was doing intermittent fasting with dietary supplements, the largest game-changer was determining when to take them so I didn’t really feel off. For a 16/8 schedule, I’d hold zero-calorie electrolytes and magnesium dietary supplements throughout intermittent fasting hours – they helped me keep hydrated and keep away from complications with out breaking my quick.
It’s best to know that some dietary supplements, although, simply work higher with meals. Fats-soluble nutritional vitamins like A, D, E, and Okay? I’d all the time take them in my consuming window so my physique might take up them correctly. Similar factor with omega-3s – empty abdomen plus fish oil was a nasty thought for me.

If I skilled in a fasted state, creatine was nice earlier than or after, however pre-workout dietary supplements have been tough – an excessive amount of sweetener or components might mess with my quick. That’s why I’d verify the label twice.
And for longer fasts, I’d break up magnesium into smaller doses all through the day to keep away from abdomen upset. However, if I took a multi-vitamin, it was all the time with my first stable meal, not in the course of a fasting stretch.
Backside line? Match the complement to the timing that helps your fasting methodology – and your intestine. Additionally, you possibly can learn my different weblog about intermittent fasting if you happen to want extra clarification on what it’s, the way it works, and tips on how to begin it.
Frequent Considerations About Dietary supplements and Fasting
One of many greatest questions individuals have about intermittent fasting dietary supplements is, “Will this break my quick?”
Nicely, as talked about a couple of instances, most plain electrolytes, magnesium dietary supplements, and sure nutritional vitamins don’t break a quick as a result of they’ve little to no energy. However something with added sugar, protein, or fat – even in small quantities – can set off a metabolic response and technically finish it.
One other frequent concern is abdomen discomfort. Some dietary supplements, like iron or sure multivitamins, may cause nausea if you happen to take them on an empty abdomen. That’s why many select to save lots of them for the consuming window, particularly fat-soluble nutritional vitamins like A, D, E, and Okay that take up higher with meals.

Folks additionally fear about whether or not pre-workout or creatine dietary supplements throughout intermittent fasting are nice.
Creatine normally is, however flavored pre-workouts typically have sweeteners or fillers which may intervene with fasting advantages. As I continuously remind you all through my articles, all the time verify the label – small particulars matter.
And if you happen to’re not sure about whether or not you need to take or keep away from dietary supplements in such a consuming routine, simply hearken to your physique and speak to an expert earlier than making it a each day behavior.
Remaining Ideas
To conclude this one: dietary supplements can match into intermittent fasting if you happen to select them correctly and know when to take them. The very best dietary supplements for intermittent fasting – issues like plain electrolytes, magnesium dietary supplements, or sure nutritional vitamins – can assist with hydration, power, and nutrient stability with out breaking your quick.
However keep in mind, no tablet or powder will ever change actual, nutrient-rich meals. Even with dietary supplements throughout intermittent fasting, the main focus needs to be on constructing your meals round complete elements once you’re consuming.
If you wish to attempt new dietary supplements whereas intermittent fasting, hold monitor of how your physique reacts – typically small adjustments make a giant distinction.
And if you happen to’re not sure about whether or not a complement breaks your quick or is even price taking, speak to an expert. Your fasting routine is private, and your dietary supplements ought to be just right for you, not towards you.
FAQs About Intermittent Fasting Dietary supplements
Sure, dietary supplements break intermittent fasting in the event that they comprise energy, sugars, or protein. Zero-calorie choices like plain electrolytes or magnesium normally received’t, however flavored or sweetened variations would possibly. All the time verify the label.
Sure, vitamin dietary supplements can break intermittent fasting in the event that they embrace added sugars, fillers, or oils. Most water-soluble nutritional vitamins with out energy are protected, however fat-soluble ones might have meals for absorption, which ends your quick.
It’s best to take calorie-free dietary supplements throughout fasting hours, however save these requiring meals – like fat-soluble nutritional vitamins or sure minerals – in your consuming window to enhance absorption and cut back abdomen discomfort.