Key words: Planets and satellites, distribution of planetary distances, Titius-Bode law, Solar system, exo-planetary systems INTRODUCTION In their article Arcadio Poveda and Patricia Lara (Poveda, Lara 2008) tried to revive the Titius-Bode law (TBL) (Nieto 1972) and to extrapolate it to other
Mouth Symptoms. Vitamin B12 deficiency can cause burning mouth syndrome, with symptoms such as dry mouth, increased thirst, sore mouth, taste loss or changes, tingling or numb sensations and burning sensations in the tongue, lips, gums, palate, throat or entire mouth.itamin B12 Deficiency. Poor nutrition or inadequate intake of vitamin B12 can cause B12 deficiency. Vitamin B12 food sources include animal products such as meat, poultry, fish, clams, oysters, eggs and dairy products.
People who have pernicious anemia can't absorb enough vitamin B12 from food. This is because they lack intrinsic (in-TRIN-sik) factor, a protein made in the stomach. A lack of this protein leads to vitamin B12 deficiency. Other conditions and factors also can cause vitamin B12 deficiency. Examples include infections, surgery, medicines, and diet. Technically, the term pernicious anemia refers to vitamin B12 deficiency due to a lack of intrinsic factor. Often though, vitamin B12 deficiency due to other causes also is called pernicious anemia. This article discusses pernicious anemia due to a lack of intrinsic factor and other causes.