What examples highlight the distinction between 产生 and 生产, both meaning "to produce"? 产生 (chǎnshēng)

病毒是怎样产生的?[src]
How are viruses produced
导体中就会产生电流[src]
[The] conductor will produce electric current.

生产 (shēngchǎn)

操作人员对自己生产的产品要做到自检[src]
workers regarding their own produced goods need to perform self-checks
巧克力可用于生产时增加体力，红糖是产后补血之用[src]
chocolate can be used to produce increased during labor to increase physical strength, brown sugar is used postnatally to increase blood

(I originally mistranslated the above sentence; see fefe's answer.)
They are both verbs meaning &quot;to produce&quot; or something like this.  However, I can barely find a difference.  My impression is that 产生 is bit more general than 生产, where 生产 is better used for factories and companies.
I feel fairly sure there's some distinction here I'm missing...
Question: What examples highlight the distinction between 产生 and 生产?
I'm looking not just for random examples, but examples where switching from 产生 to 生产 makes a meaningful difference.
生产 refers to human kind activities; i.e. to produce / manufacture / make / create (as the effect of human subject will).

产生 refers to natural activities; i.e. generate / come into being (as the effect of some kind process).

As a side note 生产 could mean parturition too.

As the examples you've showed,


  病毒是怎样产生的?
  导体中就会产生电流


Both 产生 are used for the context not containing subjective initiative, especially the intent of to make / create.


  操作人员对自己生产的产品要做到自检


生产 is used for the intent of human kind activities, i.e. manufactured by the operator.


  巧克力可用于生产时增加体力，红糖是产后补血之用


生产 means parturition here.