n. 1. Two individuals or units regarded as a pair: the mother-daughter dyad.2. Biology One pair of homologous chromosomes resulting from the division of a tetrad during meiosis.yad. n. 1. (Mathematics) maths an operator that is the unspecified product of two vectors. It can operate on a vector to produce either a scalar or vector product. 2. (Chemistry) an atom or group that has a valency of two.
However, there are vastly different opinions on how much protein we actually need. Most official nutrition organizations recommend a fairly modest protein intake. The DRI (Dietary Reference Intake) is 0.8 grams of protein per kilogram of body weight, or 0.36 grams per pound. This amounts to: 1  56 grams per day for the average sedentary man.  46 grams per day for the average sedentary woman.
The key is determining how much protein you need. Too much protein may tax the kidneys and too little protein may lead to malnutrition. Most healthy adults need between 45 and 60 grams of complete protein per day, which should account for 10 to 15 percent of their daily caloric intake.Adjustments may need to be made for specific disease states. Check with your nutritionist to see what your protein requirements are.ost healthy adults need between 45 and 60 grams of complete protein per day, which should account for 10 to 15 percent of their daily caloric intake. Adjustments may need to be made for specific disease states. Check with your nutritionist to see what your protein requirements are.