Does the use of artificial sweeteners sometimes sabotage people's weight-loss goals? how?

Artificial and low-calorie sweeteners do not appear to help people lose weight — and in some studies are linked with weight gain, diabetes, and cardiovascular issues. When you trick your body and feed it non-nutritive or non-caloric sweeteners, it gets confused. Artificial sweetener stimulates your appetite and makes you want to eat more. Artificial sweetener can even slow your metabolism down, causing more weight gain.

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: