For the last three years at university I've been eating like crap, but luckily my metabilism is relatively high so it hasn't really become much of an issue. Despite this, I still want to make a complete change and try and live a much more healthier life as I'm not going to be this age forever. I already cycle a lot, but I know exercise is one part of the equation and so I want to try a complete overhaul of my diet as well. I've heard and read a few things about the keto diet but was wondering if any other users have already tried. If so, did it work effectively? How hard was it to shift your eating habits and change up what you normally eat? I'm pretty confident I could manage it I would just like to see if anyone already has some experience with the diet and whether they would recommend it or not.

Hey everyone. I keep a pretty rigorous watch on my calories and I am a vegetarian, so a lot of my meals consist of just vegetables. I am mostly healthy, but I have the hardest time kicking my only real vice: soda. I love it, and I may even be addicted. I gave it up last year for lent, but after my 40 days I immediately started drinking it again. I'm trying to cut back my sugar intake, and I keep finding ways to rationalize drinking it. Anyone out there with tips on how I can kick it for good?

So I'm a teen and am starting a new school next year. I get a 12 week break so would really like to try and get in shape, mainly to boost self confidence. What types of exercise / diet would people recommend?

I don't think I'd ever get skinny but I'd I could swap out some fat for muscle that would be fantastic!

Hey folks, so I've worked nights for the last two years and it sucked. flat out sucked. I would average 4-5 hours of sleep before and after a shift and now I've moved to afternoons (3pm-10pm) I find my body still thinks 5ish hours is great.
Often I wake in the middle of the night and then that's it. I'm up. it truly sucks. anyone got advice on how I can change this? I've been on afternoons for a little over a month now, so could it be more I'm still adjusting? appreciate any help and advice.

edit ** thank you all for the advice. I will have to work out a routine and make sure to sick to it, then just not get too down when only making small steps.