Carbs are bad. Yes or no?

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Replies

  • ryanmichaelhorn
    ryanmichaelhorn Posts: 13 Member
    J72FIT wrote: »
    There's no such thing as a bad macronutrient. You need them all, including carbohydrates, as the following papers have found:

    "Reduced-calorie diets result in clinically meaningful weight loss regardless of which macronutrients they emphasize."

    Sacks, F. M., Bray, G. A., Carey, V. J., Smith, S. R., Ryan, D. H., Anton, S. D., ... & Leboff, M. S. (2009). Comparison of weight-loss diets with different compositions of fat, protein, and carbohydrates. New England Journal of Medicine, 360(9), 859-873.

    "KLC and NLC diets were equally effective in reducing body weight and insulin resistance, but the KLC diet was associated with several adverse metabolic and emotional effects. The use of ketogenic diets for weight loss is not warranted."

    Johnston, C. S., Tjonn, S. L., Swan, P. D., White, A., Hutchins, H., & Sears, B. (2006). Ketogenic low-carbohydrate diets have no metabolic advantage over nonketogenic low-carbohydrate diets. The American journal of clinical nutrition, 83(5), 1055-1061.

    This is where it gets slippery. Technically we don't need carbs to survive. Then that get's turned into we don't need them at all. Do you want to survive or thrive...?

    Sugars, sure, but what about fiber derived from carbohydrates? Probably just a discussion about my original phrasing or our conversation centering completely around energy balance, but I would argue that cutting out 100% of carbohydrates would lead to insufficient nutrient intake resulting in a myriad of health problems.
  • J72FIT
    J72FIT Posts: 5,994 Member
    edited August 2019
    J72FIT wrote: »
    There's no such thing as a bad macronutrient. You need them all, including carbohydrates, as the following papers have found:

    "Reduced-calorie diets result in clinically meaningful weight loss regardless of which macronutrients they emphasize."

    Sacks, F. M., Bray, G. A., Carey, V. J., Smith, S. R., Ryan, D. H., Anton, S. D., ... & Leboff, M. S. (2009). Comparison of weight-loss diets with different compositions of fat, protein, and carbohydrates. New England Journal of Medicine, 360(9), 859-873.

    "KLC and NLC diets were equally effective in reducing body weight and insulin resistance, but the KLC diet was associated with several adverse metabolic and emotional effects. The use of ketogenic diets for weight loss is not warranted."

    Johnston, C. S., Tjonn, S. L., Swan, P. D., White, A., Hutchins, H., & Sears, B. (2006). Ketogenic low-carbohydrate diets have no metabolic advantage over nonketogenic low-carbohydrate diets. The American journal of clinical nutrition, 83(5), 1055-1061.

    This is where it gets slippery. Technically we don't need carbs to survive. Then that get's turned into we don't need them at all. Do you want to survive or thrive...?

    Sugars, sure, but what about fiber derived from carbohydrates? Probably just a discussion about my original phrasing or our conversation centering completely around energy balance, but I would argue that cutting out 100% of carbohydrates would lead to insufficient nutrient intake resulting in a myriad of health problems.

    I am not disagreeing with you. I am just saying this is what the "anit-carb" crowd like to say to defend their point of view. Yes it's technically true, but in the big picture IMO it is not a good idea long term. Of course it is important to point out that there will always be outliers that skew the thinking...
  • neugebauer52
    neugebauer52 Posts: 1,120 Member
    Carbs in one form or another have been around for millions of years, feeding just about everything on earth. How could carbs be "bad" overnight?
  • J72FIT
    J72FIT Posts: 5,994 Member
    Leave off the carbs then what happens in the case of type 2 diabetes? :)

    ???
  • Gamliela
    Gamliela Posts: 2,468 Member
    Phirrgus wrote: »
    Gamliela wrote: »
    I think the people with the most significant longevity are somewhere in Japan eating a lot of sweet potatoes and a high high amount of carbohydrate. I haven't found the scientific evidence that points to a high fat, high protien diet as a good way to eat over a full lifetime. Nor is a very high carbohydrate diet been proven to be a good way to eat into older age.

    I don't think carbs are evil and I like them. I don't feel well when I over indulge in a high amount of carbohydrates combined with a lot of fat.

    I vary my food quite a lot. I like vegetables and fruit and basically a vegetarian way of eating, but a lot of my days are lowish in carbohydrates. I'm becoming way more attentive to how I feel and energy levels because I am quite active for my age and its important to me that what I eat works to give me a healthy, good feeling and plenty of energy with a good nights sleep.

    So many carbohydrate debates!


    Regarding the bold, couldn't that be said with anything edible at all though?

    Well, ya, you are correct! :)
  • mmapags
    mmapags Posts: 8,934 Member
    J72FIT wrote: »
    Leave off the carbs then what happens in the case of type 2 diabetes? :)

    https://www.everydayhealth.com/type-2-diabetes/type-2-diabetes/can-thin-people-get-type-2-diabetes/

    Once again, nothing about leaving out the carbs, and that's even for the 10% of thin people who can become type 2 diabetic...

    Interesting how quiet it gets when this poster is actually asked for peer reviewed evidence for the questionable info they post.
  • J72FIT
    J72FIT Posts: 5,994 Member
    mmapags wrote: »
    J72FIT wrote: »
    Leave off the carbs then what happens in the case of type 2 diabetes? :)

    https://www.everydayhealth.com/type-2-diabetes/type-2-diabetes/can-thin-people-get-type-2-diabetes/

    Once again, nothing about leaving out the carbs, and that's even for the 10% of thin people who can become type 2 diabetic...

    Interesting how quiet it gets when this poster is actually asked for peer reviewed evidence for the questionable info they post.

    Indeed...