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For most patients, high-dose oral B12 supplements are as effective as intramuscular injections

Hanafy et al

On the reproductive axis, recent meta-analyses and RCTs suggest modest improvements in ovulation-induction pregnancy rates and androgen milieu, with reductions in LH and total testosterone in some studies (123)

Studies show it can counteract both NO-synthase inhibition (L-NAME) and NO-synthase overstimulation (L-arginine)

X., Hu Y

In clinical trials, young men and children who received sulforaphane showed notable improvements in behavioral scales such as the Aberrant Behavior Checklist (ABC) and Social Responsiveness Scale (SRS)