The body needs adequate amounts of thiamin, riboflavin, and niacin to function properly. What are the potential side effects and deficiency diseases associated with inadequate intake of these nutrients?Choose the correct statements about deficiency disorders. Select all that apply.1.Beriberi is rare in the United States.2.Alcohol-related thiamin deficiency is called Wernicke-Korsakoff syndrome3.Most adults get adequate riboflavin in their diets.4.thiamin deficiency causes diarrhea, dermatitis, and dementia5.Since humans can synthesize niacin from tryptophan, they do not need to consume it.

Correct statements:

1. Beri-beri is rare in the U.S

2. Alcohol-related thiamin deficiency is called Wernicke-Korakoff syndrome

Explanation:

1. Thiamin: Its deficiency causes beri-beri and Wernicke Encelopathy. Side effects include Edema, allergies, itching, nausea, etc.

2. Riboflavin: Its deficiency causes stomatitis, anemia, and congenital defects in cases of expectant mothers. There are no side edgects.

3. Niacin: Its deficiency causes Pellagra. Side effects include nausea, diarrhea, skin rashes, edema, diabetes, ulcer, liver failure, hypotension, poor vision, etc.

Cases of Beri-beri are hardly reported in the United States.

Korakoff syndrome which is primarily caused by over indulgence in alcohol can occur along with symptoms of Wernicke Encelopathy (caused by nervous breakdown) to result to Wernicke-Korakoff syndrome.

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not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.