Why Do Vitamins Make You Nauseous On An Empty Stomach?

by | Last updated on January 24, 2024

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that are more acidic in nature ― like vitamin C or folate

― may cause nausea if they're consumed on an empty stomach, Poppers told HuffPost.

What happens if you take vitamins on an empty stomach?

“Taking vitamins on an empty stomach

can frequently upset the GI tract

,” says gastroenterologist Christine Lee, MD. “Many people experience stomach pains, nausea and even diarrhea.”

Why do I feel nauseous after taking vitamins?

“Once vitamin C is consumed, you can get that build-up of acid in the stomach,” she says. While it's absorbing into your body – a process which can take two to three hours –

the high levels of acidity may cause

nausea for those with a sensitive stomach.

Can taking vitamins on an empty stomach make you dizzy?

“In general,

if taken at correct doses, vitamins and supplements shouldn't make you dizzy

,” says Sebastopol, California-based Caitlin Beale, MS, RDN, a private practice registered dietitian nutritionist.

Is it better to take vitamins in the morning or at night?

Best Time to Take

You should take your multivitamins

in the morning with a meal

so you can ease absorption. However, if that causes stomach pain, try taking them in the afternoon before you go to bed. Remember, the most important thing is to make them a part of your daily routine.

Is it better to take vitamins on a full or empty stomach?

Most supplements should be taken with food to reduce the chances they'll upset your stomach and to stimulate digestion and improve absorption. For a select few, it really doesn't matter if you take them on

an empty stomach

.

What vitamins should you take on an empty stomach?

You should take water-soluble vitamins like

vitamin C, B12, and B6

in the morning on an empty stomach.

Why do I feel nauseous after taking zinc?

This usually occurs when a person takes an excess of zinc supplements to boost their immune system.

Too much zinc intake can cause

symptoms that range from nausea and vomiting to impaired immune system functioning. For this reason, adults older than age 19 should not take more than 40 milligrams (mg) of zinc a day.

Why do I feel dizzy after taking vitamins?

B complex supplements can contain 2 to 10 milligrams of B6, with some people taking formulas containing ridiculously high levels. That may not seem like a big deal, but too much B6 can cause

nausea

, dizziness and nerve dysfunction in the legs and arms, leading to burning, tingling and numbness.

How do you get rid of nausea fast?

  1. Drink clear or ice-cold drinks.
  2. Eat light, bland foods (such as saltine crackers or plain bread).
  3. Avoid fried, greasy, or sweet foods.
  4. Eat slowly and eat smaller, more frequent meals.
  5. Do not mix hot and cold foods.
  6. Drink beverages slowly.
  7. Avoid activity after eating.

What vitamins should not be taken together?

  • Magnesium and calcium/. …
  • Vitamins D, E and K. …
  • Fish Oil & Gingko Biloba. …
  • Copper and zinc. …
  • Iron and Green tea. …
  • Vitamin C and B12.

Why do multivitamins make me sick?

There's a lot of iron in your pill.

Multivitamins that contain a lot of iron (like a prenatal vitamin) or iron supplements

themselves can cause nausea

, according to Dr. Donald Hensrud, medical director of the Mayo Clinic Healthy Living Program. This is especially true if you're taking them outside of a meal.

Why do I feel hot after taking vitamins?


Niacin flush

is a common side effect of taking high doses of niacin supplements. It's uncomfortable, but it's harmless. It appears as a flush of red on the skin, which may be accompanied by an itching or burning sensation ( 1 ). Niacin is also known as vitamin B3.

Can I take all my vitamins at once?


You can

—but it's probably not a good idea. For some supplements, optimal absorption can depend on the time of day taken. Not only that—taking certain vitamins, minerals, or other supplements together can also reduce absorption and may result in adverse interactions, which can be harmful to your health.

What vitamins are better to take at night?

  • Vitamin C. The first thing that comes to mind when you think of vitamin C might be that it's a great boost for your immune system. …
  • Vitamin D. Intuitively, you might vitamin D would wake you up, not help put you to sleep. …
  • Magnesium. …
  • Iron. …
  • Calcium.

Which vitamins keep you awake at night?


B Complex Vitamins

Especially since taking one before bed can keep you awake. There are eight B vitamins in all, which also go by the names of thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folate (B9) and cobalamin (B12).

James Park
Author
James Park
Dr. James Park is a medical doctor and health expert with a focus on disease prevention and wellness. He has written several publications on nutrition and fitness, and has been featured in various health magazines. Dr. Park's evidence-based approach to health will help you make informed decisions about your well-being.