How long after vitamins can you drink coffee? (2023)

Can I drink coffee after taking vitamins?

Try to avoid taking your vitamins with coffee or tea

The tannins and caffeine can interfere with the absorption of many vitamins and minerals, especially iron. Caffeine also increases urination, which can decrease the concentration of water-soluble vitamins (B-complex and C).

Considering the effects of caffeine on both calcium and vitamin D, the Linus Pauling Institute recommended the following: “Limiting coffee consumption to ≤3 cups/day while ensuring adequate calcium and vitamin D intakes should prevent any potential adverse effects on calcium absorption and bone health.”

In general, you need to wait at least one hour to take medicine after drinking coffee. On the other hand, you should not drink coffee within two hours of taking medications. The problem is that coffee can increase the absorption rate of some medications, leading to higher levels of the drug in your system.

Absorption by the body takes place 3-6 hours after eating, and water-soluble vitamins are used every day whereas fat-soluble are taken from stores in the body. Everyone's biochemistry is different, and it really depends on what your body needs those vitamins for in the moment.

No interactions were found between caffeine and Vitamin D3.

No interactions were found between caffeine and Vitamin B12.

Any beverage or food containing caffeine such as coffee, tea, chocolate and some sodas can inhibit the absorption of vitamins and minerals and increase their excretion from the body.

Coffee contains chemicals called tannins. Tannins can bind to certain medications for depression (tricyclic antidepressants) and decrease how much medicine the body absorbs. To avoid this interaction, avoid coffee one hour before and two hours after taking these medications.

It turns out that caffeine can interact with some common medications. It could potentially make a medication less effective — or even bring on unpleasant symptoms or side effects.

What vitamins Cannot be taken together?

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.

Ask your doctor to perform blood tests to determine what vitamin and mineral deficiencies you may have, and to establish a baseline by which you can measure the benefits of your multivitamin. Be sure to schedule follow-up lab tests 30 days after you begin a new multivitamin regimen.

While the best timing has not been established, scientific data to confirm anecdotal reports that supplementing at night may interfere with sleep is unavailable. Current research suggests you can fit vitamin D into your routine whenever you prefer.

Taking vitamin and iron supplements with black and green teas is best avoided and you should wait at least an hour to eat or take any supplements if you are a tea or coffee drinker. Drinking tea and coffee can significantly inhibit the absorption of Iron by your body.

It's usually best to take the tablets on an empty stomach. This means at least 2 hours after a meal or snack and at least 30 minutes before you eat again.

Caffeine may reduce the absorption of manganese, zinc and copper. It also increases the excretion of the minerals magnesium, potassium, sodium and phosphate. There is also evidence that caffeine interferes with the action of vitamin A.

Because multivitamins contain a mixture of both fat and water-soluble vitamins, in general it's best to take them with a meal for optimal absorption [1].

You should take your multivitamins in the morning with a meal so you can ease absorption. However, if that causes stomach pain, try taking it before you go to bed. Remember, the most important thing is to make them a part of your daily routine.

How long does caffeine raise blood pressure for? As soon as 30 minutes after drinking coffee, the caffeine in it may raise your systolic blood pressure (the top number) and diastolic blood pressure (the bottom number) by up to 15 points. This effect usually lasts for up to 4 hours.

How long should I wait to take my blood pressure medicine after coffee?

Once you have it, ask your doctor to show you how to use it correctly. Take readings at the same time(s) each day, but don't take them right after waking up or within 30 minutes after eating, exercising, smoking or drinking alcohol or caffeine.

When you take ferrous sulfate (or when you eat foods that are high in iron), make sure you leave a 2-hour gap before having tea or coffee or any of the foods on this list. This will help your body take in the iron.

Coffee increases the production of stomach acid but doesn't appear to cause digestive issues for most people. Therefore, drinking it on an empty stomach is perfectly fine.

As a result, caffeine doesn't have a long-term effect on their blood pressure. If you have high blood pressure, ask your doctor whether you should limit or stop drinking caffeinated beverages. The U.S. Food and Drug Administration says 400 milligrams a day of caffeine is generally safe for most people.

Scientists also say that biologically, our cortisol hormone levels peak between 8 to 9 a.m., noon to 1 p.m., and 5:30 to 6:30 p.m. Therefore, coffee should be consumed between these windows—such as between 9:30 to 11:30 a.m. "I would say that mid-morning or early afternoon is probably the best time to drink coffee," ...