Natural ways to rid grogginess?

Instead of coffee or pop.. what is something someone could use to help them stay awake? I've heard an apple and marine.. what else?
get a B-complex supplement. it's a great vim booster. the best ones are isotonic. which means that after mixing the powder with the appropriate amount of dampen it becomes the same consistency as your blood and is absorped contained by 5-10 minutes. try this one: http://www.marketamerica.com/jenniferbro... Cold shower seems to do it for me. When I wake up extra tired, I enjoy a colder shower than usual, then I'm awake and refreshed within the morning. Or, I go for a walk/jog in cold weather. That help also. Just exercising in general help me a bunch.
I need a few clarifications in the order of your question first: 1) Are we talking roughly the normal "grogginess" some people experience upon wake up, or something else entirely, such as you're a college student studying for exams and you've stayed up for 3 days straight cramming, and using all sorts of substances to keep yourself awake and competent to study while skipping sleep, or some other unusual scenario like this? 2) Are illegal substances involved within your question that could be impacting adrenal function, such as speed or cocaine or alcohol? 3) Is the person sleeping regularly and they basically always wake up groggy? 4) Are they driving and trying to preserve themselves awake? 5) Are they drinking coffee or lots of soda or taking caffeine/diet pills? 6) Are they eating regularly and well? Or are they subsisting primarily on unwanted items carbs? 7) Are any medical conditions involved that might worsen the grogginess, ie diabetes/hypoglycemia, adrenal depletion or exhaustion, CFS...

Please answer/clarify these questions and I will come spinal column to you with my responses.
Answers:    B-12, ginseng, apple cider vinegar, honey, vitamin C, and garlic are recommended as natural remedies for fatigue.
Cold shower seems to do it for me. When I wake up extra tired, I enjoy a colder shower than usual, then I'm awake and refreshed within the morning. Or, I go for a walk/jog in cold weather. That help also. Just exercising in general help me a bunch.
cocaine, thats natural isn't it?