Low Carb headache

I'm actually just starting that diet today. I've done it a couple times before and lost about 14 pounds in two weeks. I've done it for longer periods of times, but after the first 2 weeks you stop losing the weight as fast. but then again I try to limit my carb intake extremely low, like I try to only eat foods without carbs for thoughs two weeks. so maybe when you gradually lower your carbs, you'll keep losing weight for a longer period of time.. uhm and the headaches and tired feelings will only last the first week... it's just a shock to your body, you need carbs to have energy, so you are going to feel pretty tired for a while. but yea just stick with it, the hardest part about this diet is the first week, only because of the tiredness, headaches, and cravings for carbs. but like I said it all goes away. and one more thing, most important!! when your done with the diet, KEEP EATING HEALTHY!! because you will gain the weight back in the long run pretty easy if your eating the way you where... which was my mistake I did this and couple years ago and lost 25 pounds altogether and was happy with the way i looked, and started eating terrible again, and I gained all the weight back. which is why I joined MFP the only reason why I’m doing this diet now is because I’ve learned how to eat healthy, and i know when I’m done with this I will go right back to eating healthy. but yea I hope this helps a little.. Good Luck!!(: If you have any questions about anything let me know.

They don't call it Carb Flu for nothing. It'll pass but sometimes it can take time depending on how much you ate before.