The Island of the Blue Dolphins is a fictional island made up by the author, Scott O'Dell. Although the novel is fictional, O'Dell tried to re-create the story of an actual girl that lived alone upon an island off the coast of California, called San Nicolas. This island is a Navy owned and operated â¦.
That's 139 grams for a 180-pound man. Men who work out 5 or more days a week for an hour or longer need 0.55 gram per pound. And men who work out 3 to 5 days a week for 45 minutes to an hour need 0.45 gram per pound. So a 180-pound guy who works out regularly needs about 80 grams of protein a day. Now, if you're trying to lose weight, protein is still crucial.
1 The RDA (recommended dietary allowance) for protein is 0.8 grams per kilogram of body weight of adults (or roughly 0.36 grams per lb of body weight).2  Or I have also seen advised that women need at least 46 grams of protein per day, and men need at least 56 grams of protein per day (to avoid deficiency). The RDA (recommended dietary allowance) for protein is 0.8 grams per kilogram of body weight of adults (or roughly 0.36 grams per lb of body weight).