Consuming 20 percent of your total calories from protein equates to 400 calories a day based on a 2,000 calorie diet. As a general rule, between 10 percent and 15 percent of your total calories should come from protein. So, if you consume 2,000 calories per day, at least 200 should come from protein, or about 50 grams.
What is bioavailability? Bioavailability is the ease with which any nutrient can make its way from the food you eat into your body. The bioavailability journey that every nutrient takes is the same. In the first part of the journey, the food must be digested (broken apart) so that the nutrient can be freed from the food that contained it.
B vitamins play a key role in converting the foods you eat into energy, but unhealthy diet choices, too much stress and certain drugs can rob you of their vital benefits. Although they are available in wide array of animal-and plant-based foods, B vitamins are water soluble and cannot be stored in body tissue.As a consequence, you must renew your supply each day and avoid the forces that can rapidly deplete them from your body.lcohol. Alcohol, like refined sugars, presents your body with large amounts of carbohydrates but no built-in B vitamins to help metabolize them. Consuming large quantities of alcohol quickly depletes your bodyâs stores of B vitamins.