RNA. A type of nucleic acid consisting of nucleotide monomers with a ribose sugar and the nitrogenous bases adenine (A), cytosine (C), guanine (G), and uracil (U); usually single-stranded; functions in protein synthesis and as the genome of some viruses.
Underactive thyroid Photo Credit George Doyle/Stockbyte/Getty Images. It's hard to lose weight when your metabolism slows down, but there are things you can do. The thyroid, a butterfly-shaped gland in your throat, produces hormones that regulate many bodily functions, including metabolism.ollow a low-calorie diet. Anyone who wants to lose weight must burn more calories than are consumed. Unfortunately, for someone with an underactive thyroid, it can be difficult because the metabolism slows, meaning the body naturally burns fewer calories.
By eating the right foods for low thyroid, you will be getting the right nutrients to boost your thyroid function. Vitamin D 3 plays a big role in how well your thyroid functions. Even though we get this vitamin from the sun, we rarely eat foods that contain enough Vitamin D to maintain good health. n underactive thyroid diet is different because it is designed to help your thyroid function improve. If you have already tried to diet to lose weight, you have probably already figured that one out.