| Vitamin B1, also known as thiamin, gives | | | | effect it has on the brain and the symptoms |
| energy to our body by converting | | | | that people develop when deficient in |
| carbohydrates (starches) into energy. It also | | | | thiamine. Deficiency may also lead to extreme |
| helps keep the mucous membranes healthy, and | | | | fatigue, irritability, constipation, edema |
| is very essential for the proper functioning | | | | (fluid retention) and an enlarged liver. |
| of the nervous system, cardiovascular and | | | | |
| muscular system. | | | | Symptoms of Vitamin B1 deficiency - |
| | | | |
| It is a water-soluble vitamin, and thus the | | | | « Poor memory |
| body needs a continuous supply of the vitamin | | | | |
| from food. Very little of this vitamin is | | | | « Poor coordination of body parts |
| stored in the body, and depletion of this | | | | |
| vitamin can happen within 14 days. | | | | « Weak and sore muscles |
| | | | |
| Like a few other B complex vitamins, thiamine | | | | « Changes in heart beat |
| is also considered an "anti-stress" vitamin | | | | |
| because it is believed to boost the activity | | | | « Mood swings accompanied by irritability |
| of the immune system and improve the body's | | | | |
| ability to endure tense conditions. | | | | « Stressful breathing |
| | | | |
| Thiamine is found in both plants and animals | | | | « Loss of appetite |
| and plays a crucial role in certain metabolic | | | | |
| reactions of the body. Thiamine is especially | | | | « Gastrointestinal disturbances |
| essential during exercise, when energy | | | | |
| outflow is high. | | | | « Tingling sensation in feet |
| | | | |
| Benefits of Vitamin B1 - | | | | « Nervousness |
| | | | |
| « Essential for the proper metabolism of | | | | « Numbness of the hands and feet |
| sugar, carbohydrates, proteins and starch to | | | | |
| provide energy - adenosine triphosphate (ATP) | | | | « Severe weight loss |
| to the body. | | | | |
| | | | Who is prone to be deficient? |
| « It helps maintain a fit and well | | | | |
| functioning nervous system as well as helps | | | | Thiamin deficiency is rare. However, a |
| proper function of the heart and the muscular | | | | decline in vitamin B1 levels in the body |
| system. | | | | automatically occurs with age, irrespective |
| | | | of health condition. |
| « Anti-stress vitamin and boosts the | | | | |
| activity of the immune system and improves | | | | « Deficiency is most common in alcoholics |
| the body's ability to cope tense conditions. | | | | (alcohol interferes with the absorption of |
| | | | thiamin through the intestines), all people |
| « Vitamin B1 enhances blood circulation, | | | | whose body does not readily absorb the |
| helps blood formation. | | | | vitamin due to some malfunctioning, and those |
| | | | eating a very poor diet. |
| « It is used in the biosynthesis of a | | | | |
| number of cell constituents, including the | | | | « It is also common in children with |
| neurotransmitter acetylcholine and | | | | congenital heart disease. |
| gamma-aminobutyric acid (GABA). | | | | |
| | | | « People with chronic fatigue syndrome are |
| « It is essential for the manufacture of | | | | also prone. |
| hydrochloric acid, and therefore plays an | | | | |
| important part in digestion. | | | | « Individuals undergoing regular kidney |
| | | | dialysis. |
| « It is also largely responsible for | | | | |
| proper functioning of the brain and may help | | | | Dosage - |
| cope with depression. Helps with memory and | | | | |
| learning. | | | | The Recommended Dietary Allowance (RDA) is |
| | | | about 1.4 mg per day for males, and for |
| « In some cases, it is said to aid in | | | | females - about 1.0 mg per day. About 50 mg |
| arthritis, cataracts as well as infertility. | | | | is usually used in supplementation. |
| | | | |
| Deficiency of vitamin B1 - | | | | This dosage is the minimum that one requires |
| | | | per day, to ward off deficiency of the |
| Deficiency of Vitamin B1 will result in | | | | vitamin. Remember to keep the toxicity level |
| beriberi. Symptoms include swelling, tingling | | | | in mind. |
| or burning sensation in the hands and feet, | | | | |
| confusion, difficulty breathing due to fluid | | | | Large doses (5,000 to 10,000 mg) can cause |
| in the lungs, and uncontrolled eye movements | | | | headaches, irritability, rapid pulse, and |
| (termed as nystagmus). | | | | weakness |
| | | | |
| Wernicke-Korsakoff syndrome is a brain | | | | Sources of Vitamin B1 - |
| disorder caused by thiamine deficiency. It | | | | |
| involves neural damage in the central and | | | | Thiamine is found in both plant and animal |
| peripheral nervous systems and is generally | | | | sources. |
| caused by undernourishment accompanied by | | | | |
| regular alcohol consumption. Korsakoff | | | | Sunflower seeds, whole grain cereals, |
| syndrome is characterize by memory loss. High | | | | peanuts, wheat bran, whole wheat flour, wheat |
| doses of thiamine can slightly improve faulty | | | | germ, sea-fish, liver, egg-yolk, kidney beans |
| muscle coordination, but rarely improves the | | | | all contain good amounts of thiamin |
| memory loss. | | | | |
| | | | Vitamin B1 can also be found in multivitamins |
| Cataracts - people with plenty of protein and | | | | (including children's chewable and liquid |
| vitamins B1 in their diet are less likely to | | | | drops) or B complex vitamins. |
| develop cataracts. | | | | |
| | | | Storage of Vitamin B1 - |
| Heart failure - Thiamine deficiency may | | | | |
| contribute to the development of congestive | | | | If you want to derive the maximum vitamins |
| heart failure (CHF). Eating a balanced diet, | | | | possible from food - then refrigerate fresh |
| including thiamine, and avoiding stuff that | | | | fruits and veggies, and keep milk and grains |
| depletes this vitamin is essential, | | | | away from strong light. |
| particularly for those at the initial stages | | | | |
| of CHF. | | | | Water-soluble vitamins are easily destroyed |
| | | | and washed during food preparation and |
| Alzheimer's disease - Although not fully | | | | storage. If you are taking vitamin B1 |
| proven, but assumed that thiamine deficiency | | | | supplements, store them at room temperature |
| can lead to this disease because of the | | | | in a dry place that is free of moisture. |