What happens if you get too much vitamin B complex? You're unlikely to get too much vitamin B complex from your diet. That's because B complex vitamins are water soluble. That means they aren't stored in your body but are excreted in your urine daily.
Many doctors recommend 100 mg of B-complex vitamins per day. Double-blind research suggests that supplementing with vitamin B-complex multivitamin may reduce feelings of anxiety, perceived stress, and tiredness.
Particularly vitamin B1 (thiamine), B6 (pyridoxine), and B12 (cobalamin) contribute essentially to the maintenance of a healthy nervous system.
B vitamins are important for making sure the body's cells are functioning properly. They help the body convert food into energy (metabolism), create new blood cells, and maintain healthy skin cells, brain cells, and other body tissues.
What you absolutely want: B-12: The B vitamin older people are most likely to need is vitamin B-12 because absorption of B-12 from foods can decrease with age, while B-12 from supplements is easier to absorb. The recommended intake of B-12 is quite small — just 2.4 mcg per day.
B-complex vitamins should be taken early in the day, preferably with your first meal. They help the body produce energy from food and taking them later in the day can interfere with your sleep.
How long does it take for vitamin B complex to work? The anecdotal effects of B vitamins can be fairly immediate, although research has shown that B vitamins (in addition to vitamin C and minerals) make participants feel more alert within about 2 weeks.
However, taking supplements that contain excessively high and unnecessary quantities of B vitamins could lead to serious side effects. High doses of supplemental B3 (niacin) may lead to vomiting, high blood sugar levels, skin flushing, and even liver damage ( 34 ).
A recent study found that for seniors, a daily dose of 500 micrograms was efficient in reversing the signs of B12 deficiency. In general, experts recommend 2.5 micrograms of vitamin B12 per day for people over the age of 14.
Liver Damage
B complex also contains niacin (vitamin B3). In high doses, niacin can cause skin flushing. If you take high doses over a long period of time, niacin can cause damage to the liver.
There are many B complex supplements. They all have different amounts of the common B vitamins. Some also contain vitamin C and bioflavonoids. These are often called B complex with C.
B Complex
B vitamins tend to boost energy, so take them in the morning; at night, they can lead to restlessness and insomnia. They're best absorbed on an empty stomach, but if you have a sensitive tummy, take them with a little food.
How to use Super B Complex 27 Mg-300 Mg Tablet. Take this medication by mouth, usually once daily or as directed.
B vitamins
Because they're water-soluble, you can take them with or without food and at any time of the day. That said, it's often recommended to take B vitamins in the morning due to their important role in nutrient metabolism and energy production.
If you take vitamins often on an empty stomach, the biggest side effect you'll notice is nausea and an upset stomach. This happens most commonly with B-vitamins, vitamin C, zinc, and iron. The best way to resolve this is to eat something as soon as you're able.
If you are an older adult, you should be taking a supplement for B12 as well as trying to incorporate B12 into your diet. It is vital for good health and cognitive functioning. Studies continue to show all the ways it is beneficial for your overall health.
Vitamin B6
Along with calcium and vitamins D and B12, vitamin B6 makes the NIA's list of nutrients that older adults sometimes need to boost. Vitamin B6 helps protect nerves and form red blood cells.
Vitamin B12 deficiency anemia happens when your body does not have enough healthy red blood cells because your body has a vitamin B12 deficiency. Vitamin B12 is needed to make red blood cells. Because of this, a lack of vitamin B12 can cause anemia.
This product is a combination of B vitamins used to treat or prevent vitamin deficiency due to poor diet, certain illnesses, alcoholism, or during pregnancy. Vitamins are important building blocks of the body and help keep you in good health.
When it comes to the issue of vitamin B12 vs B complex, both types of vitamins are crucial. If you're lacking B12, consume more of it via supplements or food. If you're lacking vitamin B in general, consider B complex vitamins instead. Overall, both vitamins are essential nutrients.