
Assistant Magnificence & Well being Editor
Assistant Magnificence & Well being Editor
Hannah Frye is the Assistant Magnificence Editor at mindbodygreen. She has a B.S. in journalism and a minor in girls’s, gender, and queer research from California Polytechnic State College, San Luis Obispo. Hannah has written throughout way of life sections together with well being, wellness, sustainability, private improvement, and extra.

Knowledgeable assessment by
mbg Vitamin Analysis Scientist
Emma Engler, M.S., is a Vitamin Analysis Scientist at mindbodygreen supporting vitamin product analysis, improvement, and innovation, in addition to science schooling and communications.

Picture by Tatjana Zlatkovic / Stocksy
February 28, 2024
Abdomen aches, nausea, and fatigue are a couple of of the unwanted side effects you may really feel after taking your nutritional vitamins. Nevertheless, taking your dietary supplements on the proper time of day or evening can assist fight these unwanted side effects for good.
We all know that it may be complicated to resolve when to take sure nutritional vitamins (there are many totally different varieties on the market, in any case), so we made it simpler with this cheat sheet. This is the perfect time to take each vitamin in your every day routine.
The necessity-to-knows:
- B nutritional vitamins should not be taken at evening. Since they are typically fresher for some people, they might trigger sleep bother in some individuals. Whereas this is not the case for everybody, different dietary supplements like magnesium and CBD are extra appropriate for bedtime.
- Fats-soluble nutritional vitamins needs to be taken with meals. This consists of nutritional vitamins A, D, E and Okay. Taking these with meals will encourage correct absorption into the physique.
- Nutritional vitamins, minerals, and different lively elements can have medicine interactions, similar to interfering with absorption, so ask your doctor about find out how to time yours along with your different prescriptions to be protected.
What time to take nutritional vitamins & dietary supplements
Under you will discover a breakdown of crucial directions for taking every of the favored nutritional vitamins. We’ll let if it needs to be taken with or with out meals, what time of day is finest, and any frequent contraindications to bear in mind.
Vitamin A: Anytime, with meals
“Vitamin A is a fat-soluble vitamin. Like all fat-soluble nutritional vitamins (A, D, E, and Okay), its bioavailability will increase when they’re taken with a supply of fats,” explains registered dietician Maya Feller, R.D., CDN.
Both take your vitamin A with a full meal containing wholesome fat or make a snack with elements like avocado, peanut butter, and many others. to make sure it is absorbed correctly.Â
Feller provides that people who find themselves pregnant or have liver illness will need to discuss to their physician earlier than beginning vitamin A (particularly within the retinol type) supplementation. Some blood thinner medicines also can have contraindications with excessive doses of vitamin A, she says, so flag these to your physician in case you’re on them too.
Vitamin C: Anytime, with or with out meals
“Vitamin C is a water-soluble vitamin and doesn’t must be taken with meals to extend bioavailability,” Feller says.
Nevertheless, when taken in extra, some individuals expertise GI signs together with upset abdomen and unfastened stools when taking vitamin C, so hold that in thoughts in case you’re attempting a brand new product.Â
Anybody who’s susceptible to particular sorts of kidney stones will need to discuss to their physician first.
Vitamin D: Anytime, with meals
Vitamin D’s bioavailability will increase once you take it with a meal that incorporates fats, Feller says. Nevertheless, the time of day would not matter as a lot.
Vitamin E: Anytime, with meals
Vitamin E is one other fat-soluble vitamin that needs to be taken with a meal that incorporates wholesome fat to extend absorption.
Just like vitamin A, these on blood thinner medicines will need to discuss to their physician about when and if to take this one.Â
Vitamin Okay: Anytime, with meals
Vitamin Okay is a fat-soluble vitamin that is finest taken with meals.
Life-style doctor and longevity skilled Poonam Desai, M.D. suggests that folks with kidney well being issues discuss to their physician about when and if to take this vitamin.
B nutritional vitamins: Within the morning, with or with out meals
“B nutritional vitamins are water soluble, so [they] may be taken on an empty abdomen any time of the day,” Desai says.Â
Nevertheless, she provides that some individuals do report issue sleeping after taking some B nutritional vitamins, so she recommends taking them within the morning to be protected.Â
“As well as, B nutritional vitamins play an important position in metabolism and vitality manufacturing—one more reason morning is an effective time to take them,” she notes.
Multivitamin: Within the morning, with meals
As a result of most multivitamins include B nutritional vitamins, Desai recommends taking them within the morning to keep away from sleep disruptions.
Since multivitamins additionally normally embrace some or the entire fat-soluble nutritional vitamins (A, D, E, and Okay), you will need to take them with meals as properly.Â
Prenatal vitamin: Anytime, with meals
For optimum absorption, Desai recommends taking prenatal nutritional vitamins with meals. “Many ladies expertise nausea throughout being pregnant, and taking a prenatal vitamin with meals lowers the possibility of nausea, acid reflux disease, and upset abdomen,” she provides.Â
In case your prenatal incorporates B nutritional vitamins, it’s finest to take it within the morning.Â
When to take different dietary supplements
Now that we have coated the perfect time to take nutritional vitamins, let’s dig into when to take different fashionable dietary supplements, like minerals and probiotics:
Iron: Anytime, with meals
“Iron is a mineral that may be taken with a supply of vitamin C to extend its absorption,” Feller says. Iron nutritional vitamins may be taken on an empty abdomen, however its finest to take with meals.
This mineral could cause abdomen discomfort in these susceptible to GI issues, she says. If this occurs to you, take into account pairing your complement with meals (however keep away from excessive doses of calcium, fiber-rich meals, or taking alongside thyroid medicines to stop attainable interactions).
Constipation can also be a attainable aspect impact of iron supplementation. When you have bother getting issues shifting after taking iron, Feller recommends switching to a liquid iron complement that’s simpler to digest.Â
Magnesium: It is determined by the sort
- Magnesium bisglycinate: Magnesium bisglycinate has particular advantages for sleep high quality, so it needs to be taken an hour or so earlier than mattress. This kind tends to be essentially the most bioavailable and simple on digestion and doesn’t must be taken with meals.
- Magnesium citrate: Finest taken earlier within the day with some meals.
- Magnesium oxide: Finest taken earlier within the day with some meals.
- Magnesium malate: Finest taken very first thing within the morning with some meals.
Feller factors out that these with coronary heart, kidney, or gastrointestinal issues and people on prescription medicines ought to verify with their physician earlier than beginning a excessive dose magnesium complement.
Calcium: Anytime, with meals
Calcium is one other nuanced complement in terms of its relationship with different medicines (significantly thyroid medication), so be certain that to verify along with your doctor earlier than shopping for it and take into account the optimum time of day to complement to keep away from absorption obstacles or unwanted side effects. Â
One other be aware is that calcium absorption is restricted to roughly 500 mg at a time so it is best to area out taking calcium dietary supplements throughout the day in case you’re consuming larger doses (e.g., for bone density wants).
Probiotics: Anytime, with or with out meals
Completely different probiotics include totally different sorts of bacterial strains, so their results range drastically. For that reason, Feller explains that there is no such thing as a common advice for when to take probiotic dietary supplements. Look to the label to see whether or not or not yours needs to be taken with meals, within the morning, and many others.Â
Protein powder: Anytime, ideally quickly earlier than or after a exercise
As for timing, that basically is determined by your objective and every day schedule. If you happen to plan on figuring out that day, take into account taking protein inside a couple of hours earlier than or after your exercise.
If you happen to aren’t exercising that day however nonetheless need to take protein powder (a worthy stepping stone to reaching your every day protein consumption objectives), simply take it everytime you desire a snack or add it to your meal.Â
Collagen: Anytime, with meals
The protocol for collagen drastically varies relying on the varieties included in your complement, Desai says. Nevertheless, most of them needs to be taken with meals to extend absorption, she notes. Provided that many collagen dietary supplements are available powder type, it’s simple to work them into smoothies, lattes, yogurt, and many others.Â
Hemp-derived CBD: Anytime you need to chill out, with or with out meals
Contemplating hemp-derived CBD has a chilled impact, it’s significantly helpful to take earlier than mattress or once you need to really feel relaxed.Â
This complement doesn’t include fairly as many contraindications, however it’s at all times finest to seek the advice of your doctor earlier than including CBD into your routine.Â
Complement | When to take | With meals |
---|---|---|
Vitamin A | Anytime | Sure |
Vitamin C | Anytime | Does not matter |
Vitamin D | Anytime | Sure |
Vitamin E | Anytime | Sure |
Vitamin Okay | Anytime | Sure |
B Nutritional vitamins | Morning | Doesn’t matter |
Multivitamins | Morning | Sure |
Prenatal nutritional vitamins | Anytime | Sure |
Iron | Anytime | Sure |
Magnesium | Will depend on type | Will depend on type |
Calcium | Anytime | Sure |
Probiotics | Anytime | Will depend on pressure |
Protein powder | Anytime | Does not matter |
Collagen | Anytime | Sure |
CBD | Anytime you need to chill out | Sure |
The mindbodygreen POV
Some nutritional vitamins and minerals work finest when taken within the morning, whereas others are well-suited for nighttime. You may additionally need to take sure dietary supplements with meals in an effort to improve their bioavailability (and reduce your danger of digestive upset).
Additionally, bear in mind to double-check your complement routine to make sure you’re not consuming greater than the advisable dose, as many nutritional vitamins and minerals have a tolerable higher restrict (UL) or max every day consumption that has been demonstrated to be protected.
This information supplies a common primer on when to take your nutritional vitamins and dietary supplements, however consult with the label in your specific product to know for certain.
Lastly, seek the advice of your physician earlier than investing in dietary supplements in case you’re on medicine and allow them to know when you’ve got any undesirable unwanted side effects like GI points, nausea, and so forth.Â
FAQ
Is it higher to take nutritional vitamins within the morning or at evening?
B nutritional vitamins have been proven to disrupt sleep in some people and thus are finest taken within the morning. Nutritional vitamins A, C, D, E, and Okay may be taken any time of day—however most of them needs to be consumed with meals.
What nutritional vitamins are finest taken at evening?
Dietary supplements like magnesium and CBD can assist sleep when taken earlier than mattress.
Must you take nutritional vitamins earlier than or after consuming?
It is determined by the complement. It’s finest to take fat-soluble nutritional vitamins like nutritional vitamins A, D, E, Okay, and B proper after or with a meal to extend absorption.
The takeaway
Figuring out when to take your dietary supplements can assist you maximize their advantages. Whereas there are useful tips, it is nonetheless finest to double-check your product label and ask your doctor in case you’re uncertain. Undecided what nutritional vitamins you ought to be taking within the first place? Take our quiz for a customized complement routine that can assist you to optimize your well-being.