One of the most controversial ideas in medical science today is whether people can really be fat and fit. That is, is weight in itself a marker of health — or simply a suggestion of a person’s physical fitness?
You’re probably wondering: Obviously it isn’t bad to work out, but is exercising while people are overweight an issue until there is fat loss? Is it not beneficial at first?
A lot of studies have indeed concluded that exercise is beneficial in terms of the later risk of disease. Physical activity have various positive effects on the body and it is most likely beneficial for individuals no matter their body fat percentage. However, analyzing fitness (as we have done) does not account for exercise that does not alter fitness level. Lastly, it is important to highlight the limitations of this study; it is merely an attempt to show an association, and the researchers did not intend to demonstrate causality. Further research is needed!
You’ve decided to give up diet soda—good idea! Maybe you weren’t hitting your weight-loss goals or couldn’t stomach that long list of ingredients anymore. Or perhaps you heard one too many times that it’s just not good for you.
Whatever the reason, eliminating diet soda from your diet will improve your health from head to toe. Research on diet soda is still in its infancy, but there’s enough out there to identify what you can look forward to when you put down the can and cool down with an unsweetened iced tea instead.
Sorry, but soda/pop is one place I will not consider the diet alternative. Simply due to taste – most just prompted me to drink water instead (for the best anyway, but not for Big Soda/Pop).
The aspect of weight loss because of coming off diet soda/pop isn’t that surprising. It’s often suggested that we consume more because we’re under the impression the food/beverage is healthier so we can consume more. As the joke goes: I’ll have the extra large burger, extra large fries, and …a diet soft drink.
Doubling or even nearly tripling saturated fat in the diet does not drive up total levels of saturated fat in the blood, according to a controlled diet study.
However, increasing levels of carbohydrates in the diet during the study promoted a steady increase in the blood of a fatty acid linked to an elevated risk for diabetes and heart disease.
The finding “challenges the conventional wisdom that has demonized saturated fat and extends our knowledge of why dietary saturated fat doesn’t correlate with disease,” said senior author Jeff Volek, a professor of human sciences at The Ohio State University.
“There is no magical carb level, no cookie-cutter approach to diet, that works for everyone,” he said. “There’s a lot of interest in personalized nutrition, and using a dynamically changing biomarker could provide some index as to how the body is processing carbohydrates.”