Showing posts with label Metabolism. Show all posts
Showing posts with label Metabolism. Show all posts

Sunday, May 24, 2015

Hello Friends, Sorry I've Been Away

Right from the get-go I want to thank folks for the sweet and supportive comments on my last post many weeks ago.  I'm sorry to have disappeared off the face of the earth, and I know, as a blog reader, how I can be left wondering when bloggers just stop.  But it is not my intention to stop writing.  I am still very much a work in progress, and not afraid to talk about it.

This Spring just became very busy for me.  Much of it very good and productive, as I mentioned in previous posts.  I made some very positive strides in household organization and we also demolished a deck, got the house painted, got a kid through AP tests and planted a very small Spring garden (due to California drought).  I got to travel to wonderful Portland, OR for a family event, and was able to hike some beautiful forest trails.  

But I also needed some space to process this "maintenance" experience.  It has left me confused and often at war within myself.  That old fight between what I want to eat and what is best for me has challenged me. Old habits and mindsets die hard.  I didn't quite know what to say, so I waited until I could hopefully coherently share my experience.

On The Diet Front

I have made some valuable discoveries for myself and my body.  I experimented with many levels of calorie restriction and eating "good carbs" but quickly saw my weight jump up and my frustrations continue to rise.  Well, I haven't come this far to fail, and I won't.  

But it will be a challenge until I can reign in my weight and get it moving back to a normal level.  Yesterday I read, cover to cover, a book that I had heard about, and finally downloaded onto my kindle.  Gary Taubes' "Why We Get Fat:  And What To Do About It".  I owe a debt of gratitude to this writer for doing the legwork to examine the nutritional research and make a strong case that sugar, carbs and insulin are the culprits in weight gain and a multitude of related diseases. (I am hearing some of you say "duh!")  Some people are more sensitive, especially those of us who have been obese.  He addresses many of my weight-related struggles.

One of the most interesting concepts that he shares involves clinical studies on animals and humans to explore if "a calorie is a calorie."   One group was put on a very calorie restricted diet that included carbs.  The other group had no calorie restriction and was placed on the same diet.  Despite the calorie differences, BOTH groups gained weight/fat.  Taubes noted that physiologically, people who have some degree of insulin resistance (most overweight people) will gain weight and fat while eating carbs, even if they are on a low calorie diet.   Some may even gain their weight back on a carb restricted diet (depressing thought) regardless of their best interventions.  This is because there are receptors on the fat cells that are primed to get first dibs on the glucose/insulin in the bloodstream after a meal that includes carbs.  This comes at the expense of "feeding"  other cells in muscles and organs, etc.  The studies showed that in the presence of low calories, all the nutrients go into the fat cells first, leaving the other cells starving for food, and thus making the person hungry and tired.  

I know that my explanation is not doing this justice, so I highly recommend that you read the book for this and much more interesting information on the history of nutritional research and how policy makers have turned their backs on it without conclusive evidence to the contrary.

As I read the book, I nearly cried.  I do believe that THIS is what has happened to me post weight loss.  This is why after logging my food, keeping my calories at about 1400 (most days), hiking, running, walking miles per week I am still gaining weight.  I swear that it's not like I'm diving head-first into sweets every night, or even every week, but for the past several months I have let more carbs/fruit come into my diet.   I eat lots of veggies and drink plenty of water, but I also have been eating berries, some bread, more wine than is necessary. I've been discouraged by this steady weight gain despite living an overall very healthy lifestyle (at least according to some). Now I finally might have an answer and a possible solution to my individual problem.

Is my metabolism still stunted from my weight loss fast?  Maybe.  Will I need to make peace with eating under 1200 calories per day in order to lose weight?  Maybe, until my metabolism heals.  But probably I'm one of those people who are lipophilic (my metabolism wants to retain fat), and I'm going to have to keep my insulin response very, very low in order to reduce the storage of fat in my cells.  I'm willing to go there and see what happens.  I ate like this earlier in my maintenance, but got sidetracked.

I'm starting to eat very, very low carb, without fruit (for now). Moderate protein, high fat whole foods, healthy greens and healthy oils will be the bulk of my diet.  I just want to see if I can enter a strong state of ketosis and lose a few pounds as a result.  I am keeping my calories at 1400 for now on MFP and will track my food.  My goal is to stay under 20g carbs and around 100g of protein.  I will also continue to exercise.  If I have some luck, then I know that la vida low carb is probably best for me.  I will keep you all posted, of course.

My Exercise

Though Taubes cautions against too much exercise during weight loss (because of added hunger and lack of evidence that exercise aids weight loss), I love how exercise makes me feel and will find a way to nourish myself so that I can stay active. It's funny how I have gone from an "exercise to eat" mentality to an "eat to exercise" mentality.  As an obese person, I just couldn't move without lots of pain and embarrassment.  Now I feel liberated and love to move and hike outside and commune with people, surrounded by healthy, positive energy.   Ketosis is supposed to suppress appetite, so hopefully this will help.

As a present to myself, and a symbol of my commitment to a healthy life, I rang in my 48th birthday last month running/walking a 5K race with one of my good buddies.  It was her first timed race.  We had a blast, and I got to meet some wonderful people from a Facebook group that I belong to (From Fat to Finish Line).

Here is a pic of me bright an early that morning.  My hubby isn't an early bird, so he really showed his love by getting up and driving us 40 minutes to the race.  One of my sons came along to cheer us on.  Great birthday presents!


I'm scheduled for one more "virtual" 10K race in August, and then the crazy fun Rock n' Roll Half Marathon in Las Vegas in November.  This is a night time race, right down the strip!

I've also started sampling the wonderful fitness classes at my gym.  I've taken Zumba and BodyCombat so far, and have LOVED the instructors for these classes.  They were cheery, positive and encouraging, and I felt great afterwards.  When I was much heavier, these classes would have exhausted me for days.  But I was elated by my ability to push myself and feel the cardio benefit, but not to the point of needing to keel over.  I was pleasantly surprised by this and was left feeling a good kind of tired. 

I'm still not 100% healed on my right arm from my earlier hiking accident, so I'm holding off on upper body weights (I abstained from planks and push-ups in my classes).  Next week I'm thinking of adding a couple of leg lifting days to the mix.  I know that building muscle will help my metabolism and help my running as well.

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Thanks for sticking with me and for all of your loving support.  I look forward to catching up on my blog reading and reconnecting to a wonderful blogging community that inspires and challenges me in my continued weight loss and healthy life adventure.

Wednesday, December 10, 2014

Freedom

161 lbs.

FREEDOM!

Yesterday I finished my Optifast Maintenance class.  This was the final weekly class of my program at the clinic, and I'll move on to attending monthly Booster classes for as least a year, and hopefully longer.  I consider this a huge milestone for me.  I officially completed my program, but the new life continues on.  We did an exercise of remembering what life was like at our heaviest.  I have the benefit of looking back at the beginning of this blog to keep those memories fresh in my mind. (My First Post) but it was wonderful, nonetheless, to really look at how much better my life is now that I'm not carrying the extra weight.  The best word I can use to describe how I feel is "Free".

  • Free from the chronic pain of sciatica and Achilles tendonitis
  • Free to blend in during social situations and out in the world
  • Free from the feeling that I might die soon of a heart attack. (I frequently worried about this.)
  • Free to buy and wear any kind of clothing I want at a normal store (and free to choose a personal style!)
  • Free to engage in fun physical activities with family and friends - hiking, kayaking, walking distances, swimming in public, yoga and many adventures ahead!
  • Free from the anxiety of fitting into chairs, booths, amusement park rides, cars, boats
  • Free to travel on airplanes in comfort, with room between me and the next person
  • Free from immediate and unconscious episodes of emotional eating
  • Free from the cravings induced by a diet consisting primarily of carbohydrates
  • Free from the embarrassment and disappointment in myself for not getting a handle on my weight and health.
Basically, many wonderful things I want to do in this life, my only life, I am able to do now because I shed the extra weight.  That is freaking glorious!  

Am I a perfect physical specimen?  Nah.  I'm still a little heavier than I maybe could be.  I'm working on it and have a lifetime to tweak my diet and weight numbers.  There is still so much for me to learn through the maintenance process, but I don't feel pressured to have to have all the answers right now. 

I also have physical activity goals.  I'm training for the Rock n Roll Half Marathon (will run/walk it), and I hope to one day be able to run a complete 5K without stopping.  There are many more strength and speed goals that I'll be able to challenge myself with.

DIET TWEAKING

As I mentioned, I'm still trying to figure things out with my diet. The scale has been creeping up despite relatively clean eating and lots of exercise, so I have decided to switch gears a bit.  Since starting my Maintenance class, I rationalized a few more carbs than I had initially intended to eat.  Even though I lowered my calorie level, I have seen the scale creep up and down, but really not move down consistently.  I have some of my Optifast products as a back up, but I'd really love to try and figure out a sustainable way of eating so that I can maintain my weight (and lose the few pounds I gained since stopping the fast)  I realize that I've put on muscle since I stopped the fast.  I'm lifting weights, hiking and jogging.  I'd just like to keep building the muscle, but lose some of the stored fat as well.  My clothes all fit fine, so I think I'm looking at a a body fat/muscle % issue now.

In effort to be as transparent as possible, and in case anyone is interested in the wild musings of someone tweaking their diet, I will share with you my new dietary plan/experiment.  I've decided to lower my carbohydrate intake considerably.  I'm striving to keep it under 10% of my calories, and make up the calories with healthy fats and reasonable (not excessive) protein.  My carbs will come from vegetables grown above ground and some berries.   I've been reading about a ketogenic diet, and want to try it.  I have two hopes for this plan.  I'm looking to burn my stored fat as my primary energy source (by staying in ketosis) and I'd like to be able to raise my calories (to 1500-1700 kcals) in an effort to help rev my metabolism a bit.  I'm exercising a great deal, and I don't think 1300 kcals is enough for me.  One wild card in this way of eating will be its impact on my athletic performance.  I will see if I can run and hike as vigorously on a low level of carbs.  It remains to be seen, and I'll let you all know.



I'm giving this experiment two weeks and I'm weighing myself daily to see how it goes.

That's it for me for now.  I hope all of you are enjoying. and not stressing over the holiday season too much.  I'm making spiced nuts to give out as gifts for my neighbors.  I'm sure cookies will be brought into the house, but I'll try and be strong! We are having an "experience" Christmas this year.  We cashed in our frequent flyer miles and booked a cruise for Dec. 26th.  So we're not doing very many presents this year.  Everyone is happy with that plan, and I'm finished with all of my family shopping.  Snorkels for everyone!


Saturday, November 15, 2014

Getting Ready for My Big Race and other Clinical Issues

161 lbs.  (Perplexed, but still trying to get back down)

This morning I pick up my racing bib and shirt for the Silver Strand 10 miler that I'm doing at the crack of dawn tomorrow.  I'm super excited!  I'll be doing it with my sister and brother-in-law, who are driving over from Arizona as we speak.

Even though I'm bummed and perplexed by my higher weight, I remain excited and encouraged by my increase in fitness and what that has brought to my life.  The quality of my life right now is off the charts better than it was a year ago.  It is exactly what I hoped for when I was preparing to start the program.  In fact, I think it was almost exactly a year ago that I had my first assessment appointment at the Positive Choice Clinic, where my "starting photo" was taken (see Progress in Pictures).  It is this wonderful new life that keeps me calm and carrying on.

I realize that I can't out-exercise a bad diet, but honestly, my diet is really good.  I'm not slamming down sweets every day.  I'm not swigging margaritas.  I'm exercising, eating a balanced, healthy diet, and logging my foods.  So I'm just going to have to trust this process and the journey that my body is taking.  I'm going to keep focusing on salad, healthy protein, lower carbs, and getting enough water (perhaps I'm lax in this area).

My clinic offers a very accurate test for Resting Metabolic Rate.  I've been holding off on this test, for my body to adjust to a normal diet and for my metabolism to kick in.  I think I'm ready now, and will make an appointment next week.  I'm pretty jazzed about it, and I think when I have a very accurate picture of my RMR, I'll be able to adjust my calories with more confidence.  There are a couple of schools of thought that keep me confused about whether I need to eat more or eat less to lose weight.  Some people say that when you are consuming too few calories for your activity level, your body's metabolism slows down and you don't lose weight.  The other situation is the classic one of eating too many calories for your energy expenditure.  I'm honestly not sure which camp I'm in, so this is why I think the test will be helpful for me.

I'll give you some updates from my race (which is along a beautiful strand of beach here in San Diego).  As always, I hope all of you are finding the will to continue on your paths.  We just need to stay focused, keep striving, don't get too emotional, find answers and act on them to the best of our ability each day.