Moderators: JeffN, f1jim, carolve, Heather McDougall
WeeSpeck wrote:Hi Jeff,
I have been pondering for some time what effort is required to reach and maintain a healthy BMI in the lower end of the spectrum, 18-21. I believe you have mentioned the scientific studies have shown this to be the healthiest level for higher mortality.
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But, my question to you is does one size fit all? Do you believe that under every circumstance, for all genders, for all heights, for all ages, for all levels of activity, that if we follow the calorie density chart that the physics will not fail us?
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Does one size truly fit all? And how do we adjust? And how extreme do we have to get? Are there naturally skinny people and others that do everything and cannot seem to lose the weight? Are people that are heavier, just not trying hard enough?
It should be as simple as saying, eat this and this and this. But, are there some people who follow that plan and still put on weight and have to go to further extremes to reach the lower BMI? How much effort is needed and when is it okay to say “I am doing enough”?
JeffN wrote:***
I came up with 22 as the cutoff because if you do the math, it’s about halfway (rounded off) between 18.5 and 24.9, which is the healthy range. Understand, this is not a very narrow range at all. For someone my height, every BMI point represents 6.2 lbs. So the healthy range for me would be around 115 to 136. That is ~21 lbs. In other words, we could conclude that, taking in to account all other heath related behaviors, someone of my height might have a 21 lb range in which they can be healthy and still meet the recommendations, but it would depend on several things not just BMI.
Third, while the BMI cutoffs of 18.5 to 24.9 for the healthy range are pretty much standardized internationally, there are some exceptions. The World Heath Organization splits the healthy range into two parts, with the cutoff between them being 22.9/23. Hong Kong and Singapore use 23 as the upper cutoff for the healthy range. (The actual math comes to ~22.9, which they round up to 23).
Fourth, I think when people hear/see the recommendation from me or these other places, “Aim for a BMI of 18.5 to 22,” they assume that the lower they get as an individual in that range, the healthier they will be. Everyone suddenly wants to be a BMI of 18.5 or 19. As mentioned above, making this kind of assumption from populations studies based on averages and transferring it to an individual, can be fraught with errors and lead to unhealthy behaviors. I am glad your post is called "Getting to a Healthy BMI" because remember, this is about being healthy, not just being skinny and BMI is only a number and screening tool.
When I teach the Calorie Density class at the program, I go through all the evidence and go through the 6 recommendations, reviewing each one letting them know, these are all guidelines, not rules cut in stone, and must be applied to the individual. Then I say, I am now turning over the steering wheel to you, you have to experiment and make adujustments as needed. It may take a little while but you will soon find your groove. And when you do, it will be yours and you will know how to apply the principles to your personal situation and hopefully, in a manner you can live with for a long time. If you need help, clarifications or have questions, that is why we are here. Same thing Doug Lisle says in The Pleasure Trap, there is no straight line that works for everyone equally. It is a process of ongoing small course corrections.
Thes issues you raise have come up several times in these forums where these same (or similar) questions have been raised. I think reviewing them, would be a good idea including any links I posted within each thread.
Optimal BMI - Redux
viewtopic.php?f=22&t=52375
Difference in food choices and BMI
viewtopic.php?f=22&t=46837
Should we all try to get to 22 BMI?
viewtopic.php?f=22&t=30838
A Meal Without Starch (or Should we all try to get to 22 BMI Pt 2)
viewtopic.php?f=22&t=43218
And of course, the original thread.
Optimum BMI
viewtopic.php?f=22&t=6916
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In Health
Jeff
Sundog wrote:Weight today 219.2 up 2lbs
Almost forgot to post!
Doing lots of cardio this week. My hip is sore. Also got into some organic peanut butter this week as I’m making my husband sandwiches for work. Also eating corn tortillas that I have made into tostada shells. Exercising this much makes me hungrier, so I’ve got to feed myself with non starchy veggies and starch post exercise or decrease the intensity of the exercise?
So today it’s time to recommit to no nut butters or tortilla shells until I have lost all of my weight and then it will be limited or not at all as these are too easy to overeat!
I don’t think I’ve gained 2 lbs of fat but seeing the increase on the scale is a definite wake up call!
Wishing everyone a compliant week!
Best, Sundog.
amandamechele wrote:Jobet - All losses are worthy of mentioning! Slowly, but surely you will see those changes. Re: the walking trails in your area: Holy moly, be careful. How tragic for that reporter. Oh, and I've been meaning to show you this photo that I took on Mother's Day of some rocks that my daughter painted for me. Have you been finding any time to paint?
landog wrote:Jobet - Wow!
When you think about it, everything that you eat or drink is either heath promoting or endangering your health.
So, think about it!
Be smart, every time!
You are so sweet. XO. Your painted stones are beautiful! Really, really beautiful. I love that one has already travelled across the country. I just showed my daughter and she loves your ladybug rock.
Wow, Jobet and AmandaMechele, the painted rocks are awesome!!! Love them!!!
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