Showing posts with label fructose. Show all posts
Showing posts with label fructose. Show all posts

May 26, 2014

2014 Cut Plan

Alright, so here we go. So I've been happy with my cuts in previous years, and I've posted results from them showing they went well. But I always feel like I can improve on it, hence the massive amount of research I did this year.  Several factors influenced my choices and I covered them earlier.  The first and foremost of which was eating to match what I'm doing. Last year (and every year really) I usually alternated high-carb and low-fat days, without much thought as to which went where.  This makes no sense.  My usual days of low rep high weight type work isn't really depleting any glycogen, yet I would load up on carbs later in the evening, and barely any fat.  Again, not the end of the world, but wasn't really letting me progress.  Your body also needs fat for maintaining hormone levels, and while I don't recall anything specific to make me think I wasn't, there are a ton of health benefits from things like EVOO, Coconut Oil, and Red Palm Oil among others, and I was missing out on a lot of them several days per week.  Finally, your bodies' preference for using dietary fat to fuel metabolism played a factor as well, along with my hope was to avoid losing much, if any strength this cut (more on this in a moment).  

Having decided on that, I also didn't want a repeat of last year, when on my high-fat days I was probably close to 70g of polyunsaturated fats. Having read up and digested a great deal of information on the topic, which I summarized here for you.  I want to keep it closer to 15g-20g this time around (I didn't quite get there, but I'm in range; I'll get closer if I swap out soy milk which has a ton of polyunsats, with regular milk, if I ever find a good local source).  

Finally, as I noted, you don't need nearly as much protein as you think you do. I was somewhere between 225 and 250g per day last year, and a bunch of that was probably just getting converted to ammonia in my blood. No more of that.  I have it capped a little over 210 on my sprinting days which are brutal, and then around 185-190 on my other days.  Oh, and regarding fructose, I'm not that worried as my levels aren't that high this time around.  I was probably close to 60g last cut on my high-carb days, not repeating that. This time I'm in the mid 30s, which is fine considering most of it is post-workout, which negates a lot of the issues with it.  In the previous link I also talk about insulin sensitivity some, and note that between 100 and 200g carbs per day leads to the greatest amount of insulin sensitivity. 

OK, enough talk, here's what I'm going with this time around:



On my heavy days when I'm doing the low rep stuff I'll be getting about half my cals from fat, 25% from carbs, 25% protein, for the reasons stated above.  On sprinting days I knock the fat back a bit and up the carbs a good deal; by the end I'm depleting glycogen like crazy, especially on the 200s.  I also bump up the protein because of how much damage I'm inflicting on my posterior chain. On my 'light' day in the gym, which would be things between 5 and 8 rep sets, I'm going to be around 200g of carbs net, lower fat, and slightly higher protein since I'm inflicting a bit more muscle-trauma than on the heavy days.  Here's how things like PUFAs (and omega-3s & oemga-6s), and fructose shook out, as well as what my targets were for each day for macros:



I got pretty close to what I wanted, and will get closer on PUFAs when I switch off of soy milk.  Also, at the moment I'm at 1 oz. walnuts, no macadamia because I'm trying to find a cheaper source, they're expensive. 

One final note:  to speed up the cut I've cut the fat back from the levels here, I do either an avocado or the sweet potatoes on the heavy day, bringing me back to either 2200 or 2400 calories.  As I get closer to my goal weight/comp I'll bring both back in.  That's what I like about using so many oils here, if I need to cut back on calories later I can just reduce tablespoons of the stuff.  


The results so far? Good. Really good. I'm down from 230 to about 210-212 right now. I've barely lost any strength, maybe none even.  The shoulder tweaking prevented me from push pressing and snatching heavy for a while, but even there I haven't really lost a ton of strength.  Squat, deadlift, benching, rows, all of it feels good.  I look pretty good too, I'll post progress pictures soon.  Another few weeks I should be really close to where I want to be, and I'm going to start running Hot-Rox soon (more on that in another post). Alright, I've rambled enough. 

March 20, 2014

2014 Cut, Part IV: Carbs and Fructose

So this is part 4 of my spring cut monster blog.  This is more a loose-ends before I post the actual diet/numbers I'm going to be running, but it's got some points regarding grains, carbs, and fructose. I’ve mentioned this before, but it’s worth mentioning again Grains are just not good for you; I know, I know, the cereal aisle is full of whole-grain goodness.  Well, whole-grain cat shit is still just cat shit.  I could write a whole separate 2,000 word piece on why grains are not good for you.  Things like gluten intolerance are experienced by pretty much everyone, but those with more prevalent forms will get the label. However everyone has an inflammatory response to grains. So those are still out. I may have them on fat-kid Saturday, but they continue to not have a place in my diet.  Humans are just not meant to consume them. Period.  Again, you have a ton of government subsidies pushing “healthy whole grains” or “heart healthy whole grains” [you can actually buy the American Heart Association endorsement by the way, it’s not based on science], just like you do with PUFAs.  It’s what’s cheapest for us to produce, so it gets pushed.   But I digress…

Fructose is another issue I’ve been thinking about and researching.   There is some evidence that beyond 25G of this per day can begin to cause toxicity in your body  and it is associated with fatty liver disease as well.  Now granted it’s probably better than mainlining cheeseburgers, but still.  Roughly half of the carbs in fruit like apples/kiwis comes from fructose.  Also, sucrose gets broken down in the liver to 1 part fructose and 1 part glucose, so that 25g comes from fructose, and half of the sucrose intake for a day.  Intense exercise can help raise this threshold, as it depletes liver glycogen and any fructose that makes its way there is promptly converted to glycogen.  My main concern is that sugar, particularly fructose, oxidizes LDL into pattern B (the smaller, much more lethal form of LDL).  1 medium apple contains about 11g of fructose in it, as well as another gram and a half from the conversion of sucrose.   Again, I’m not cutting out fruit obviously, but a couple apples per day and a couple bananas (bananas are actually slightly better since only about 1/3 of their calories comes from Fructose) is probably overkill. I will probably go back to 1 each per day, and carry on as usual with my other fruits/fruit juices. I’ll replace the calories from fewer bananas/apples with vegetables, and probably try to stick to around 35-40g of fructose on my high carb days.  

Also, another consideration, when I look at carb numbers, I’m looking at net from now on.  Shouldn’t be a huge difference, but it’s probably come up before.  Soluble fiber may give you one calorie in the gut after the bacteria that live off it digest it, but that’s negligible.   I’m also going to get more calories from red palm and coconut oil, both are healthier sources of fat. Coconut for instance is a medium-chain fatty acid and is processed more like a carb for energy purposes, just without the accompanying insulin spike.