Vitamin B12 is essential for optimal functioning of various organ systems including the brain, spinal cord, peripheral or cranial nerves, and blood cell production. Vitamin B12 deficiency produces dementia, peripheral neuropathy, subacute combined degeneration of the spinal cord, nutritional amblyopia (visual loss), and cognitive dysfunction . Neurologic abnormalities may precede the development of macrocytic anemia. B12 deficiency has been reported in health care workers exposed to nitrous oxide. However the prevalence of cyanocobalamin deficiency remains unknown in other industries. more detail you can review here.
B12 can help you Relief of brain Stress. During speak you have enough B12 will help you mind clear and relaxes, however, When you're feeling less confident when speaking in public?
Here are some tips to boost your confidence in public speaking.
Tip no. 1.
"Making eye contact even with a character on a cereal box inspires powerful feelings of connection," said Brian Wansink, a professor at Cornell's Dyson School of Applied Economics and Management. You should have eye contact with the audience most of time.
Tip no. 2.
You should just relax. Relief of brain Stress, While you can’t avoid stress altogether, simply letting it build up and consume you can lead to a meltdown. A clear mind is a healthy, productive mind. B12 liquid can help you reset your brain and increase mental clarity. just 1or 2 drop of B12 in you water or juice drink before your speech.
Tip no. 3.
If you can, use visual aids. This could help the people listening to you understand more of what you want to say. They get your concepts in an instant. Keep your visual aids simple. If, for example, you don’t have the visual, then just remember to use words that would describe succinctly your point.
Tip no. 4.
Why not give handouts to the audience? This would serve as their copy of your speech or at least the points you are tackling. They would feel that you gave them something that is free. Be simple and clear on what you say in the handout. Too many words and technical research could turn people off.
Tip no. 5.
Do not think of how you can survive the speech, but on how you can do your speech brilliantly.
Tip no. 6.
Improving your speech unity and coherence would help your listeners understand your points and would help you be more confident in nailing down that speech. It pays to list down all the points you want to say, and arrange them in a logical, coherent order. So, for example, you are speaking in favor of stem cell research, enumerate your reasons why it is so, and close your speech with a conclusion.
Tip no. 7.
Change the tonality and speed of your voice every now and then during the presentation. If you need to, convey energy. If you are emphasizing a point, slow down emphatically. If you are excited or angry about something, let your listeners feel that you are actually excited or angry about it.
Tip no. 8.
Check out the various books available on how to present excellently. There are many books that are available that can help you boost your confidence in speaking in front of many people. There are also websites available on the Internet that give some tips on how to present brilliantly.
Speaking before a group of people can be intimidating, but once you get the hang of it, it is greatly satisfying and great fun. Once you have learned to enjoy your presentations or even a part of these presentations, your confidence in yourself will greatly increase.