yes
My brother had iron-deficiency anemia as a kid and he had to take pills to help raise his iron-levels. There are also iron-filled foods that can raise the level naturally, including beans and spinach. (It wasn't Popeye's source of strength for no reason.)
The levels remain the same, you raise your Pokemon to those levels to evolve them.
No, red wine does not inhibit the absorption of iron in your body. In fact, it helps it. A doctor will often tell you to drink one glass of red wine to raise iron levels.
Raise
it will raise t4 levels
No, the only foods that raise blood sugar levels are foods with carbohydrates and herbs have no carbohydrates.
Usually, yes. Most labs list about 10-300 as the normal ferritin level. Inflammation can raise the level even if the iron is low so it is helpful to also check iron and TIBC (total iron binding capacity).
eat Prunes
Low iron levels can be seen in patients with anemia or chronic disease. Mostly people with chronic kidney disease will have low iron levels. Iron deficiency anemia is another condition with low iron levels. This can be treated with iron supplement. Fatigue and weakness is the most common symptoms people present when they have low serum iron levels.
Give them Iron. It will raise it by 1. You can go buy Iron at the Veilstone Department Store on the 2nd floor for ¥9800.
There is nothing I can eat that will raise the potassium levels in women. But a woman could eat a banana to raise her potassium level.