Worked today. Got to work early and ht up the cafetaria for an omelette. My meal 1 was 1k calories BTW. Anyway started working. About a 1.5 hour started feeling extremely tired. Didnt have an focus, drive, stamina, motivation.. nothing. So I decided to get a cup of coffe and mix it with some whey for meal 2. I want and got me a blood pressure machine to check my BP before the coffee, it was 127/73. Good so I had the coffee with whey and hdrol, not even 20 mins go by and I am awake and MOVING. I am just running around and full of energy. My heart was racing and I felt good!! So about 1 hour after meal 2 I check my BP again and it is 168/68 and my HR 101. It went up but not sure if it went up enough for concern. So I keep going about my day. After my third meal I check my BP again and its back down to 132/68 and HR at 71. Not sure if it was the coffee or hdrol be taken closer to first dose or combo of everything or just a second wind.