Is it true that bananas are radioactive?

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Is it true that bananas are radioactive, and if you eat too many it can kill you? If yes then how many bananas are good to eat at once.










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    Is it true that bananas are radioactive, and if you eat too many it can kill you? If yes then how many bananas are good to eat at once.










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      Is it true that bananas are radioactive, and if you eat too many it can kill you? If yes then how many bananas are good to eat at once.










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      Is it true that bananas are radioactive, and if you eat too many it can kill you? If yes then how many bananas are good to eat at once.







      bananas






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          bitten by a radioactive banana



          Yes, it's true that bananas are radioactive, however, the amount of radiation that you get from eating a banana is negligible. It's also true that eating too many bananas can kill you, but if you manage to eat enough bananas to get radiation poisoning, you're going to die from something else long before potassium exposure comes into the equation - like, say, the death penalty after murdering the next person to bring a banana within 50 miles of you.



          relevant xkcd



          Bananas are on the left, third from the top.



          There is actually a unit of radiation exposure measurement called the Banana equivalent dose. Suffice to say, there are about a thousand other sources of radiation in your day to day life that you should worry about before how many bananas you eat starts to become a real concern. You can safely eat as many bananas as you please, at least, from a radioactivity standpoint.






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            Yes, bananas are radioactive. They contain potassium, and a small part of this comes as a radioactive isotope 40K. The dose of an average banana is (rounded up) around 0.1 μSv. Other potassium-rich foods also naturally contain 40K, e.g. potatoes.



            There is absolutely nothing to worry about. Our natural environment and cosmic radiation means our bodies are constantly exposed to radioactive material, but just in trace amounts.






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              2 Answers
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              bitten by a radioactive banana



              Yes, it's true that bananas are radioactive, however, the amount of radiation that you get from eating a banana is negligible. It's also true that eating too many bananas can kill you, but if you manage to eat enough bananas to get radiation poisoning, you're going to die from something else long before potassium exposure comes into the equation - like, say, the death penalty after murdering the next person to bring a banana within 50 miles of you.



              relevant xkcd



              Bananas are on the left, third from the top.



              There is actually a unit of radiation exposure measurement called the Banana equivalent dose. Suffice to say, there are about a thousand other sources of radiation in your day to day life that you should worry about before how many bananas you eat starts to become a real concern. You can safely eat as many bananas as you please, at least, from a radioactivity standpoint.






              share|improve this answer


























                up vote
                3
                down vote













                bitten by a radioactive banana



                Yes, it's true that bananas are radioactive, however, the amount of radiation that you get from eating a banana is negligible. It's also true that eating too many bananas can kill you, but if you manage to eat enough bananas to get radiation poisoning, you're going to die from something else long before potassium exposure comes into the equation - like, say, the death penalty after murdering the next person to bring a banana within 50 miles of you.



                relevant xkcd



                Bananas are on the left, third from the top.



                There is actually a unit of radiation exposure measurement called the Banana equivalent dose. Suffice to say, there are about a thousand other sources of radiation in your day to day life that you should worry about before how many bananas you eat starts to become a real concern. You can safely eat as many bananas as you please, at least, from a radioactivity standpoint.






                share|improve this answer
























                  up vote
                  3
                  down vote










                  up vote
                  3
                  down vote









                  bitten by a radioactive banana



                  Yes, it's true that bananas are radioactive, however, the amount of radiation that you get from eating a banana is negligible. It's also true that eating too many bananas can kill you, but if you manage to eat enough bananas to get radiation poisoning, you're going to die from something else long before potassium exposure comes into the equation - like, say, the death penalty after murdering the next person to bring a banana within 50 miles of you.



                  relevant xkcd



                  Bananas are on the left, third from the top.



                  There is actually a unit of radiation exposure measurement called the Banana equivalent dose. Suffice to say, there are about a thousand other sources of radiation in your day to day life that you should worry about before how many bananas you eat starts to become a real concern. You can safely eat as many bananas as you please, at least, from a radioactivity standpoint.






                  share|improve this answer














                  bitten by a radioactive banana



                  Yes, it's true that bananas are radioactive, however, the amount of radiation that you get from eating a banana is negligible. It's also true that eating too many bananas can kill you, but if you manage to eat enough bananas to get radiation poisoning, you're going to die from something else long before potassium exposure comes into the equation - like, say, the death penalty after murdering the next person to bring a banana within 50 miles of you.



                  relevant xkcd



                  Bananas are on the left, third from the top.



                  There is actually a unit of radiation exposure measurement called the Banana equivalent dose. Suffice to say, there are about a thousand other sources of radiation in your day to day life that you should worry about before how many bananas you eat starts to become a real concern. You can safely eat as many bananas as you please, at least, from a radioactivity standpoint.







                  share|improve this answer














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                  edited 32 mins ago

























                  answered 40 mins ago









                  MikeTheLiar

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                      up vote
                      1
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                      Yes, bananas are radioactive. They contain potassium, and a small part of this comes as a radioactive isotope 40K. The dose of an average banana is (rounded up) around 0.1 μSv. Other potassium-rich foods also naturally contain 40K, e.g. potatoes.



                      There is absolutely nothing to worry about. Our natural environment and cosmic radiation means our bodies are constantly exposed to radioactive material, but just in trace amounts.






                      share|improve this answer
























                        up vote
                        1
                        down vote













                        Yes, bananas are radioactive. They contain potassium, and a small part of this comes as a radioactive isotope 40K. The dose of an average banana is (rounded up) around 0.1 μSv. Other potassium-rich foods also naturally contain 40K, e.g. potatoes.



                        There is absolutely nothing to worry about. Our natural environment and cosmic radiation means our bodies are constantly exposed to radioactive material, but just in trace amounts.






                        share|improve this answer






















                          up vote
                          1
                          down vote










                          up vote
                          1
                          down vote









                          Yes, bananas are radioactive. They contain potassium, and a small part of this comes as a radioactive isotope 40K. The dose of an average banana is (rounded up) around 0.1 μSv. Other potassium-rich foods also naturally contain 40K, e.g. potatoes.



                          There is absolutely nothing to worry about. Our natural environment and cosmic radiation means our bodies are constantly exposed to radioactive material, but just in trace amounts.






                          share|improve this answer












                          Yes, bananas are radioactive. They contain potassium, and a small part of this comes as a radioactive isotope 40K. The dose of an average banana is (rounded up) around 0.1 μSv. Other potassium-rich foods also naturally contain 40K, e.g. potatoes.



                          There is absolutely nothing to worry about. Our natural environment and cosmic radiation means our bodies are constantly exposed to radioactive material, but just in trace amounts.







                          share|improve this answer












                          share|improve this answer



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                          answered 36 mins ago









                          Stephie♦

                          34.9k494129




                          34.9k494129




















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