Protein
We hardly ever eat straight protein, but get it from foods like meats, fish, and soy, along with fats and carbohydrates in a protein package. Almost all reasonable diets provide enough protein for your body to break down into the building blocks knows as amino acids.
Recent interest in protein has been created by studies showing that diets high in protein and low in carbohydrates are at least as effective as low fat higher carbohydrate diets. Severe lack of protein can cause malnutrition diseases, but there is little evidence that high levels of protein do anything harmful.
Recently Answered
- Q Can my body make all the amino acids I need?
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Dr. Dean Ornish, Internal MedicineYour body can make thirteen of the twenty-two amino acids. The other nine are called "essential amino acids," since they must be supplied in the diet. Of these, only three-lysine, tryptophan, and methionine-are critical, since the others are plentiful in... Full Answer
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- Q How are proteins formed?
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Dr. Dean Ornish, Internal MedicineProtein is formed from building blocks called amino acids. There are approximately twenty-two different kinds of amino acids that can combine to form literally billions of varieties of proteins, just as the twenty-six letters in the alphabet can form an... Full Answer
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- Q Should I consider eating bugs as a source of protein?
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There are reasons to consider eating bugs as a source of protein. Swansea University in the UK, is the host to this year’s Royal Entomology Society conference, and one of the speakers at this year’s conference will be talking about insect... Full Answer
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- Q What type of protein should I eat?
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Dr. Mehmet Oz, CardiologyTo eat protein: 1. Save time and money during the week by buying lean protein such as chicken breasts in bulk and cooking a week's worth on Sunday night. 2. Try to have a little lean protein with each meal, as protein tends to be more... Full Answer
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- Q Why is it important to eat complete proteins?
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Rose Reisman, Nutrition & DieteticsComplete proteins contain all the amino acids and are found in meats, poultry, fish, seafood, cheese and eggs. Incomplete proteins contain only some of the essential amino acids. These include grains, nuts, legumes and some leafy vegetables. To... Full Answer
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- Q How much protein can the body use at a time?
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Dr. Howard LeWine, Internal MedicineBody builders and people who exercise vigorously rarely need more than 0.75 grams of protein per pound of body weight daily. For a 180-pound man, that would be a total of 135 grams of protein per day.A person who rarely exercises needs half that amount... Full Answer
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- Q What is the difference between gluten sensitivity and a gluten allergy?
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A true allergy to gluten, a protein in wheat, is a disease called Celiac Disease. Celiac disease, also called gluten enteropathy, is an inherited, autoimmune disease in which the lining of the small intestine is damaged from eating gluten and... Full Answer
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- Q Why is protein important during exercise?
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While carbohydrate and fat are the body’s major sources of fuel for endurance activities, protein plays a vital role in building and repairing muscle tissue. Adequate daily caloric intake, with the majority of calories provided by... Full Answer
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- Q How much protein should I eat during endurance exercise?
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Protein needs are only moderately increased with endurance exercise training; endurance athletes should consume between 0.54 and 0.63 g of high-quality, lean protein per pound of body weight per day. For example, a 165-pound individual should... Full Answer
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- Q How much protein should I eat during weight training?
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When beginning a vigorous resistance training program, your body has an increased demand for protein. Initially, protein needs are between 0.68-0.77 g of high-quality, lean protein per pound of body weight per day; however, as the body becomes... Full Answer
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