The best way to meet your daily nutritional requirement is through whey protein powders. There are different types of whey proteins which are natural. Grass fed whey isolate powder is the best. Those used for cow gives the cow ability to produce the best kind of milk which is highly free from antibiotics and other harmful hormones which could be found in most cows that are not fed with grass fed whey. This type of whey is very superior.

Another type of whey protein is protein-concentrate and hydrolyzes. This is not as pure as grass fed whey isolate and they are usually 10% protein which is the most quantity of protein that could be found in whey protein powders. This type of protein is also used by bodybuilders and professional athletes that do exercise themselves for some hours every day. This type of protein is a single shake and it is not animal meat. This is good for vegetarians.