Beta-Alanine:
This can be felt about 30 minutes after taking a slight tingling sensation, especially if you rub on the skin. This effect is neither positive nor negative on training of (in my case).
Taste:
Traube? For this, the grapes would already be something moldy, in order to achieve the taste. That's why the shot should be really drunk to Ex.
Conclusion: "Caffeine newbies" certainly a push, but the "tunnel vision" remains with me from unfortunately.
