1 Vitamin B12 is found only in animal foods and fortified foods. 2  People who avoid all animal products should look for meat alternatives, such as soy products fortified with vitamin B 12. 3  Ten to thirty percent of older people may not absorb vitamin B 12 well.
Like brewed coffee, whole coffee beans add almost nothing to your caloric intake. As food energy is measured in calories, eating coffee beans will not technically provide you with energy. But coffee beans are high in caffeine, which can make you feel more energetic. Although there is no way to measure this subjective feeling, you need to eat approximately 4 to 6 tablespoons of coffee beans before you feel the energizing effects of caffeine.
We all know that drinking coffee has negative as well as positive effects on your body. Caffeine in coffee can stimulate the brain to think quickly. Your brain can react faster after drinking a cup of coffee. But have you wondered what might happen if you stop drinking coffee? No doubt, coffee can protect you from cancer, diabetes mellitus, myocardial infarction and osteoporosis. Coffee contains alkaloid, known as trimetilsantin.