What is vitamin C main function? vitamin c sources.
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B vitamins are also important for energy levels. The vitamins also provide a host of other benefits. Among other things, vitamin B6 helps keep blood sugar within a normal range, vitamin B12 protects against anemia, and folate (folic acid) helps prevent changes to your DNA that could lead to cancer.
Vitamin B6 and vitamin B12 can be taken together. They are often combined in multivitamin supplements and in B-complex supplements. Vitamin B6 deficiency is uncommon, however, and usually occurs in people who have low levels of other B-complex vitamins, such as vitamin B12 and folic acid.
Vitamin B6 helps maintain a normal amount of this amino acid in your blood. A stronger immune system. Vitamin B6 helps chemical reactions in the immune system, helping it work better. Eating foods rich in vitamin B6 will help your body guard against infection.
- Weakness, tiredness, or lightheadedness.
- Heart palpitations and shortness of breath.
- Pale skin.
- A smooth tongue.
- Constipation, diarrhea, loss of appetite, or gas.
- Nerve problems like numbness or tingling, muscle weakness, and problems walking.
- Vision loss.
Safety and side effects When taken at appropriate doses, vitamin B-12 supplements are generally considered safe. While the recommended daily amount of vitamin B-12 for adults is 2.4 micrograms, higher doses have been found to be safe. Your body absorbs only as much as it needs, and any excess passes through your urine.
In some people, vitamin B6 might cause nausea, stomach pain, loss of appetite, headache, and other side effects. Vitamin B6 is possibly unsafe when taken in doses of 500 mg or more daily. High doses of vitamin B6, especially 1000 mg or more daily, might cause brain and nerve problems.
| Legumes | Fruit and vegetables |
|---|---|
| Nuts | Asparagus |
| Banana | |
| Oranges | |
| Peaches |
B12 (cobalamin): Perhaps the most well-known of all the B vitamins, B12 is vital for neurological function, DNA production and red blood cell development. B12 is found naturally in animal sources like meats, eggs, seafood and dairy ( 8 ).
Meat, Poultry, Fish Meat (pork, beef, etc.), poultry (chicken, turkey, etc.), and fish (tuna, salmon, etc.) are excellent sources of vitamin B3, vitamin B6, and vitamin B12.
In adults, vitamin B6 deficiency can cause inflammation of the skin (dermatitis) and a red, greasy, scaly rash. The hands and feet may feel numb and prickling—like pins and needles. The tongue may become sore and red, and cracks may form in the corners of the mouth. People may become confused, irritable, and depressed.
| Life Stage | Upper Limit |
|---|---|
| Adults | 100 mg |
A vitamin B6 deficiency can leave you feeling unusually tired and sluggish. A big reason is vitamin B6’s role in helping make hemoglobin. That’s the protein in your red blood cells that helps carry oxygen throughout your body.
Either a lack of vitamin B-12 or a lack of folate causes a type of anemia called megaloblastic anemia (pernicious anemia). With these types of anemia, the red blood cells don’t develop normally. They are very large.
- a pale yellow tinge to your skin.
- a sore and red tongue (glossitis)
- mouth ulcers.
- pins and needles (paraesthesia)
- changes in the way that you walk and move around.
- disturbed vision.
- irritability.
- depression.
Beriberi. Among the B vitamins, one of the earliest deficiency syndromes to be discovered was beriberi, a deficiency of vitamin B1 (thiamine). The symptoms of beriberi are weakness and numbness in the feet and legs, swelling, difficulty breathing, and heart failure.
The common forms of vitamin B include vitamin B1 (thiamine), B2 (riboflavin), B3 (niacin), B6 (pyridoxine) and B12 (cyanocobalamin). Except for niacin (when given in high doses), there is no evidence that the other B vitamins, in physiologic or even super-physiologic high doses cause liver injury or jaundice.
Methylcobalamin is used to treat vitamin B12 deficiency. Vitamin B12 is important for the brain and nerves, and for the production of red blood cells. Methylcobalamin is sometimes used in people with pernicious anemia, diabetes, and other conditions.
- Jarrow Formulas Methyl B12 Chewable – 60 count.
- Vitafusion Vitamin B12 Gummy – 140 count.
- Solimo Vitamin B12 Gummy – 100 count.
- Doctor’s Best Fully Active B12 Capsule – 60 count.
- MaryRuth’s Methyl B12 Organic Liquid Spray – 1 fluid ounce.
Vitamin B6 might lower blood pressure. It has the potential to add to blood pressure-lowering effects of antihypertensive drugs and increase the risk of blood pressure becoming too low.
Vitamin B6 plays an important role in the body. It is needed to maintain the health of nerves, skin, and red blood cells. Pyridoxine has been used to prevent or treat a certain nerve disorder (peripheral neuropathy) caused by certain medications (such as isoniazid).
For example, low levels of vitamin B6 are associated with a decrease in brain serotonin levels which could result in an increased appetite. On the other hand, some people may blame multivitamins for weight gain or a lack of weight loss because they ignore the bigger picture of their overall lifestyle.
“It contains high amounts of vitamin B6 and B12, as well as magnesium and potassium. It also contains some fiber and protein.” According to a 2011 article in the journal of Applied Biochemistry and Biotechnology, banana peels also have “various bioactive compounds like polyphenols, carotenoids and others.”
- Beef liver.
- Tuna.
- Salmon.
- Fortified cereals.
- Chickpeas.
- Poultry.
- Some vegetables and fruits, especially dark leafy greens, bananas, papayas, oranges, and cantaloupe.
However, the most common cause of vitamin B-12 deficiency anemia is a lack of a substance called intrinsic factor, which can be caused when your immune system mistakenly attacks the stomach cells that produce this substance. This type of anemia is called pernicious anemia.
The difference between Vitamin B12 and B Complex is that Vitamin B12 is just one of the eight B vitamins that form the B complex. Together, the set of 8 B vitamins that make up the B complex are presented in the optimum balance to provide the recommended daily amount.
Vitamin B6 helps the body maintain a healthy metabolism and immune system and is found in a variety of foods, including meat, fish, chickpeas, potatoes and other starchy vegetables. B12 helps the body make red blood cells and is naturally found in clams, fish, meat, eggs and dairy products.
Vegetables– Usually, most vegetables contain some amount of Vitamin B12, but there are some Vitamin B12 foods for vegetarians that contain a very high amount of Vitamin B12 namely- Spinach, Beetroot, Potatoes, Mushrooms, alfalfa, and others.
No interactions were found between Super B Complex and Vitamin B12. This does not necessarily mean no interactions exist. Always consult your healthcare provider.
Anecdotal evidence indicates that supplementation with vitamin B6 (pyridoxine) before bed can enhance dream vividness and recall.
Because of its energy-boosting abilities, the best time of day to take a B vitamin is after waking up. Also, recent research indicates that vitamin B-6 may potentially interfere with sleep and induce vivid dreams. To avoid this adverse effect, people may wish to take them earlier in the day.
Certain medications can decrease the absorption of vitamin B12, including: colchicine, metformin, extended-release potassium products, antibiotics (such as gentamicin, neomycin, tobramycin), anti-seizure medications (such as phenobarbital, phenytoin, primidone), medications to treat heartburn (such as H2 blockers …
Once you begin treating your vitamin B12 deficiency, it can take up to six to 12 months to fully recover. It is also common to not experience any improvement during the first few months of treatment.
Furthermore, while a deficiency in vitamin B12 may not cause weight gain, it can decrease energy levels and contribute to fatigue, making it harder to stay active and manage your weight.