Question 1

does caffeine kill brain cells?

Accepted Answer

Yes.: Yes, excessive use of caffeine does mess with brain synapses and network and can destroy cells.

Question 2

can caffiene from coffee really kill brain cells?

Accepted Answer

Coffee: There is no evidence that coffee or caffeine kills brain cells. In fact, the benefits of drinking moderate amounts of coffee probably outweigh the risks for most people, .

Question 3

how does caffeine affect the brain cells?

Accepted Answer

Stimulant: Caffeine is a central nervous system stimulant. As such it appears to make your brain work faster as well as causing the gitters if you drink too much.

Question 4

studies show caffeine reduces cerebral bloodflow 27-40%... does this mean caffeine is damaging brain cells? why not? reduced blood flow is not good!?!

Accepted Answer

Study citation: Can you please site the study where you read this?  A true 40% reduction in blood flow to the brain would most likely result in unconsciousness.  If what you state were true, there would be many, MANY unconscious people at the local Starbucks.  Thanks Dr R

Question 5

what effect does caffeine have on brain tumors?

Accepted Answer

None that I know: Caffeine does not have any good or bad effect on cancer of any kind including brain tumors.

Question 6

will reducing caffeine intake increase brain function?

Accepted Answer

No: Caffeine is a relatively safe substance. It does enhance wakefulness and alertness. Reducing it should not improve brain function and may, during the acute phase of withdrawal which cn last a couple of week, actually decrease brain function and cause headaches and a feeling of tiredness.

Question 7

can a few teaspoons of caffeine powder kill a 20 year old with a healthy heart?

Accepted Answer

Yes,it can cause: fatal arrthymias of the heart.

Question 8

what does caffeine biologically do in your body? does caffeine act only on your brain?

Accepted Answer

Caffeine: It stimulates brain, affects blood vessels, metabolism, and liver/kidney functions.

Question 9

how could too much caffeine kill?

Accepted Answer

See below: Caffeine is a drug ; although it is present in coffee (among other food products) it should be used cautiously ; in moderation. The exact mechanism is debatable, but large doses of caffeine can cause cardiac arrhythmia leading to cardiac arrest. It is recommended that energy drinks that have excessive caffeine be avoided ; rather try to regularize your sleep so you're not tired in the mornings.

Question 10

effects of caffeine on the heart and brain on a 15 year old does anybody know (10 easy points people)?

Accepted Answer

Be careful: There is caffeine in lots of medicines and drinks and some foods.  There can be an accumulation of dose that can be toxic.  Small amounts can be okay unless added to other stimulants such as adhd drugs and sport drinks.

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Doctor answers about:

Does caffeine kill brain cells

A member asked:

Does caffeine kill brain cells?

A member asked:

Can caffiene from coffee really kill brain cells?

A member asked:

How does caffeine affect the brain cells?

A member asked:

Studies show caffeine reduces cerebral bloodflow 27-40%... does this mean caffeine is damaging brain cells? why not? reduced blood flow is not good!?!

A member asked:

What effect does caffeine have on brain tumors?

A member asked:

Will reducing caffeine intake increase brain function?

A member asked:

Can a few teaspoons of caffeine powder kill a 20 year old with a healthy heart?

A member asked:

What does caffeine biologically do in your body? does caffeine act only on your brain?

A member asked:

How could too much caffeine kill?

A member asked:

Effects of caffeine on the heart and brain on a 15 year old does anybody know (10 easy points people)?

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