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If you work with a Hone physician to get vitamin B12 injections, follow their instructions about where and when to administer the jabs
Huberman cautions young men about starting testosterone replacement therapy too early, as it can shut down natural sperm production
Some experts recommend taking B12 supplements on their own because they can bind with or interact with other ingredients, so its a good idea to chat with a healthcare pro before making this call
Each of these methods has its place, depending on your needs and lifestyle
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