Tea and Vitamin B: Are There Any Interactions to Worry About? - Family Medicine

Share to:

Tea and B vitamins


Hello: I drink tea and take vitamin B complex every morning for breakfast.
I would like to ask: 1.
Will taking vitamin B complex immediately after drinking tea cause any issues? I am concerned about potential interactions between the two that could harm the body.
2.
What should not be consumed together with tea? Thank you.

Xiao Song, 20~29 year old female. Ask Date: 2010/12/30

Dr. Chen Mengkan reply Family Medicine


1.
Currently, there is no known interaction between tea and vitamin B complex.

2.
The interactions of tea are as follows: adenosine, adinazolam, alendronate, alprazolam, bromazepam, brotizolam, chlordiazepoxide, chlordiazepoxide/amitriptyline, cimetidine, clobazam, clonazepam, clorazepate, clozapine, diazepam, dipyridamole, disulfiram, enoxaparin, ephedra, estazolam, ethinyl estradiol, etonogestrel, flunitrazepam, flurazepam, fluvoxamine, grepafloxacin, halazepam, iron, ketazolam, lorazepam, ma huang, mestranol, mexiletine, midazolam, nitrazepam, norelgestromin, norethindrone, norgestrel, oxazepam, phenylpropanolamine, pipemidic acid, prazepam, quazepam, riluzole, temazepam, terbinafine, theophylline, triazolam, trovafloxacin, verapamil, warfarin, and zotepine.
Please refer to the source: Micromedex http://goo.gl/bw9ys

Reply Date: 2010/12/30

More Info


When it comes to the consumption of tea and Vitamin B complex, there are several considerations to keep in mind regarding potential interactions and overall health implications.
1. Interactions Between Tea and Vitamin B Complex: Based on current medical knowledge, there is no significant evidence to suggest that drinking tea immediately before or after taking Vitamin B complex will cause any adverse interactions. Tea, particularly green tea, contains compounds such as catechins and caffeine, which can have various effects on the body. However, these compounds do not appear to interfere with the absorption or efficacy of Vitamin B vitamins. The B vitamins, which include B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folate), and B12 (cobalamin), are water-soluble. This means they are absorbed in the intestines and excess amounts are excreted through urine, reducing the likelihood of toxicity or adverse effects from simultaneous consumption with tea.

2. General Dietary Considerations with Tea: While tea is generally safe to consume with most foods and supplements, there are some exceptions. For instance, tea can inhibit the absorption of certain minerals, particularly iron. This is due to the presence of tannins in tea, which can bind to iron and reduce its bioavailability. Therefore, individuals who are at risk of iron deficiency or who have been advised to increase their iron intake should consider consuming tea at a different time than iron-rich meals or supplements.

Additionally, certain medications can interact with tea. For example, some sedatives and anticoagulants may have their effects altered when taken with tea, particularly green tea, which can enhance or inhibit the metabolism of these drugs. Therefore, if you are on medication, it is advisable to consult with a healthcare provider regarding the timing of tea consumption.

3. Recommendations for Tea and Vitamin B Consumption: If you enjoy drinking tea with your breakfast and taking Vitamin B complex, it is generally safe to continue this practice. However, if you experience any unusual symptoms, such as dizziness or faintness, especially after consuming tea and medications like Wellbutrin XL, it may be wise to reassess your consumption habits. It is crucial to listen to your body and consult with a healthcare professional if you have concerns about interactions or side effects.

4. Conclusion: In summary, drinking tea and taking Vitamin B complex together does not pose significant risks based on current evidence. However, it is essential to be mindful of the timing of tea consumption in relation to iron intake and certain medications. Always prioritize a balanced diet rich in fruits and vegetables, and consider discussing any supplements with a healthcare provider to ensure they align with your individual health needs. If you have any specific health conditions or are taking other medications, it is always best to consult with a healthcare professional for personalized advice.

Similar Q&A

Is Daily Green Tea Consumption Harmful to Your Health?

Hello Doctor: I drink green tea every day, but I'm not sure if drinking it regularly has any negative effects on my health. In what situations or for what types of patients should green tea be avoided? Are there any foods or medications that should not be taken together with...


Dr. Zhao Chongliang reply Internal Medicine
Hello! Green tea has three types of side effects. One affects the absorption of iron from food, so it is not recommended to drink it during or immediately after meals. However, if the food contains a large amount of vitamin C or meat, it can counteract the effect of green tea on ...

[Read More] Is Daily Green Tea Consumption Harmful to Your Health?


Can Drinking Green Tea Cause Carotenemia? Understanding Beta-Carotene Levels

I would like to ask if the green tea sold in general convenience stores contains high levels of beta-carotene. I personally consume spirulina and enjoy drinking green tea. I'm concerned whether this could lead to hypercarotenemia.


Dr. Cai Xiuwen reply Nutrition
Hello, the green tea from general convenience stores may have different added ingredients depending on the brand, but it should not contain carotenoids. If green algae is made into tablets, the intake amount and content are unlikely to be excessive, so there should not be an issu...

[Read More] Can Drinking Green Tea Cause Carotenemia? Understanding Beta-Carotene Levels


Concerns About Vitamin Overdose: Guidance from a Pharmacist

I apologize for bothering you again, Pharmacist Hou. I didn't clarify last time. During the day, I took two Vitamin EX Strength tablets, which are endorsed by Tseng Kuo-cheng. In the evening, I also purchased San Duo Hao Shu Ning supplements, taking two capsules per serving....


Dr. Hou Fangmin reply Pharmacology
Hello Mr. Tsai: The vitamin exB6 and B12 content is relatively high, while the main ingredient of Hoshuning is L-tryptophan, and the amounts of B6 and B12 are very small, likely not exceeding safe limits. Perhaps you can take vitamin ex in the morning instead of both morning and ...

[Read More] Concerns About Vitamin Overdose: Guidance from a Pharmacist


Drug Interactions and Dietary Restrictions: A Guide for Patients in Taiwan

1. The medications I am taking include Xunli Ning, Bone Strength, sleeping pills, vitamin B, and a multivitamin. I also regularly drink ginseng tea. Which of these should not be taken together? 2. My husband is taking Novartis's Caduet and Glucophage. Can he take Xunli Ning...


Dr. Liu Huiya reply Pharmacology
There are no clear reports indicating adverse effects from the concurrent use of Xunli Ning, Bone Strength, sleeping pills, vitamin B, and multivitamins with ginseng tea; however, please do not exceed the recommended dosage. When taking Novartis's Xiclipid and Glucophage, th...

[Read More] Drug Interactions and Dietary Restrictions: A Guide for Patients in Taiwan


Related FAQ

Vitamins

(Family Medicine)

Hepatitis B

(Traditional Chinese Medicine)

Drug Interactions

(Traditional Chinese Medicine)

Traditional Chinese Medicine Nutrition

(Nutrition)

Poisoning

(Family Medicine)

Acid Reflux

(Traditional Chinese Medicine)

Hepatitis B Vaccine

(Family Medicine)

Hyperlipidemia

(Family Medicine)

Herbal Medicine

(Pharmacology)

Dietary Supplements

(Internal Medicine)