1 of 3 things: Hi. If your TSH is 0.344, which is just slightly below the normal range, it could be: 1) normal, no thyroid disease (the normal range EXCLUDES 5% of normal values), 2) mildly hot (autonomously hyperfunctioning) nodule (s), or 3) your doctor checked it while it was heading down.
Rat urine, like human urine, can vary in different degrees. Normally, it will be a light yellow. If the rat is highly active, it will be taking in a lot of water. This may result in urine that is lighter or clear. This is absolutely normal in most circumstances. If the rat is drinking excessively and is not active, that could be a sign of trouble. Older or dehydrated rats may have darker urine.
Normal urine color ranges from pale yellow to deep amber â the result of a pigment called urochrome and how diluted or concentrated the urine is. Pigments and other compounds in certain foods and medications may change your urine color.Beets, berries and fava beans are among the foods most likely to affect urine color. Many over-the-counter and prescription medications give urine vivid tones, such as raspberry red, lemon yellow or greenish blue.An unusual urine color can be a sign of disease. For instance, deep red to brown urine is an identifying characteristic of porphyria, a rare, inherited disorder of red blood cells.1  Symptoms.any over-the-counter and prescription medications give urine vivid tones, such as raspberry red, lemon yellow or greenish blue. An unusual urine color can be a sign of disease. For instance, deep red to brown urine is an identifying characteristic of porphyria, a rare, inherited disorder of red blood cells. 1  Symptoms.