I am giving him 5
While individual sensitivity varies, caffeine has a half-life of approximately 5 to 6 hours, meaning half of the caffeine from an afternoon coffee remains in your system at bedtime
In an open uncontrolled trial in 20 men with idiopathic infertility and a low testosterone-to-estrogen ratio, three months of treatment with letrozole resulted in improved sperm motility and morphology, reduced sperm DNA fragmentation, increased testosterone-to-estrogen ratio, and four spontaneous pregnancies
There is no requirement to take them at the exact same time
Manufacturers who are qualified should follow GMP (Good Manufacturing Practice) guidelines and make sure that quality is controlled throughout the whole production process
ConsumerLab explains eight red flags to look out for on labels when choosing and buying vitamins or supplements, including claims of "FDA Approved" laboratories, what to look for in the ingredient list, and more