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is it normal to feel tired after a b12 injection How Quickly Does a B12 Shot Work? Benefits & What to Expect

Marsoni M251S
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Joanna D.
Waukegan, US
★★★★★ 5
Easy way to add collagen to your daily fiber
Size: 1.86 Pound (Pack of 1)
I find taking a lot of supplements boring. I do take Metamucil daily. Even though I eat a lot of salad and fruit, I find this is a helpful habit. The flavor is a bit different but not objectionable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2024
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Verified Purchase
Rola Akil
Pawtucket, US
★★★★★ 5
Serves the purpose of use well
Size: 1.86 Pound (Pack of 1)
Regularly used
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
T
Verified Purchase
TeddyL
Lexington, US
★★★★★ 4
Works great - just so expensive!
Size: 1.86 Pound (Pack of 1)
This stuff works great. I take it twice a day. But it is so expensive - not sure why.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
T
Verified Purchase
Tara Lovorn
Fort Morgan, US
★★★★★ 5
Wonderful product
Size: 1.86 Pound (Pack of 1)
Great product taste good.
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Reviewed in the United States on February 26, 2026
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Verified Purchase
Nataly hermosas
Louisville, US
★★★★★ 5
Lo recomiendo 100X100
Size: 1.86 Pound (Pack of 1)
Me ardía muchísimo el estómago por las úlceras, y un amigo médico me comentó por q no pruebas la fibra . Oh Dios mío lo mejor ya casi no duele y eh estado mucho mejor.
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Reviewed in the United States on January 31, 2026

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