Half inch gain from vitamin D
Hello everyone, its ya booooooooooooooiiiiii thickboii.
I read this study conducted by Norman Shealy which you can find here bellow.
https://www.res earchgate.net/p … ith_Vitamin_D_3
To give a rough summary participants are given 50,000 units of vitamin D 3 and 100 mcg of vitamin K 2 daily for 6 months following this "Penis length increased an average of 0.46 inches and circumference increased an average of 0.523 inches"
I’m not sure what to think of this because 1) I don’t understand how vitamin d & k effect the penis and 2) the dose seems extremely high.
I look forward to seeing your opinions on the study.
Thanks,
Ya boooooooooi, thiccboii