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Jul 20, 2018 · Meat is a good source of energy and a range of essential nutrients, including protein and micronutrients such as iron, zinc, and vitamin B 12. It is possible to obtain a sufficient intake of these nutrients without eating meat if a wide variety of other foods is available and consumed (22, 23).
- Red Meat as A Source of Essential Nutrients
- The Satiating Effects of Meat
- The Controversial Association of Red Meat Intake and Cancer
- Red Meat and Cardiovascular Health
- Protein and Healthy Body Weight and Body Composition
- The Association of Lean Red Meat Intake and Weight Loss
- Red Meat and Vitality
- References
- Further Reading
Dietary iron is found in two forms: heme and nonheme iron. The heme content of red meat is 10-fold greater compared to white meat such as chicken. Hemoglobin and myoglobin iron is most abundant in the ferric form of iron; this has the strongest oxidative properties but is better absorbed than non-heme iron present in plant-derived foods. Heme iron ...
Lean red meat is widely considered a pragmatic component of diets designed for weight loss as it has a high satiating effect. High protein, low-fat diets, when compared with standard protein, low-fat diets result in a more favorable change in weight loss and fat mass over short-term periods. This is attributed to the satiating property of protein a...
The World Cancer Research Fund/American Institute for Cancer Research Project stated that there was convincing evidence of a causal relationship between red meat and processed meat consumption and colorectal cancer, which has caused controversy. While established, the association may be a result of confounding alternate explanations or bias. Despit...
Studies have shown that there is an inconsistent association between SFAs and heart disease. Moreover, the methods that evaluate evidence and the reliance on types of evidence have been called into question. When considered as a whole, studies reflect that red meat is not a unique contributor to total SFA intake and it is more likely that other die...
The amino acids that form the proteins in meat are considered to be essential building blocks; they are essential during growth and development early in life as well as throughout life in the repair and maintenance of tissue. Red meat is an efficient source of protein with 50% of the daily value for protein derived from 85g of cooked serving (8% of...
With regards to diets designed for weight loss, diets that incorporate higher amounts of protein are more effective compared to standard protein, higher carbohydrate diets. Approximately 1.2 and 1.6 protein/kg/day (~ 89–119 g protein/day for females or ~ 104–138 g protein/day for males) is essential for weight management. Higher protein diets with ...
Aging adults often suffer from sarcopenia (degenerative loss of skeletal muscle mass) and the replacement of lost skeletal muscle with fat (sarcopenic obesity) benefit from the ingestion of high-quality protein and bioavailable iron derived from red meat. Protein is associated with the increase of fat-free mass as a result of stimulating muscle pro...
McNeill SH. (2014) Inclusion of red meat in healthful dietary patterns. Meat Sci. doi: 10.1016/j.meatsci.2014.06.028.Soenen S, Martens EA, Hochstenbach-Waelen A, et al. (2013) Normal protein intake is required for body weight loss and weight maintenance, and elevated protein intake for additional preservation of...Leidy HJ. (2014) Increased dietary protein as a dietary strategy to prevent and/or treat obesity. Mo Med.Paddon-Jones D, Rasmussen BB. (2009) Dietary protein recommendations and the prevention of sarcopenia. Curr Opin Clin Nutr Metab Care. doi:10.1097/MCO.0b013e32831cef8b.People also ask
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Jul 7, 2018 · Red meat is a nutrient dense food providing important amounts of protein, essential amino acids, vitamins, and minerals that are the most common nutrient shortages in the world, including vitamin A, iron, and zinc.
- David M Klurfeld
- 10.1093/af/vfy009
- 2018
- Anim Front. 2018 Jul; 8(3): 5-10.
Nov 5, 2021 · There are reasons to eat meat and to avoid it, but few people can agree on just what meat does for our bodies or how it affects the planet. Some people consider meat to be a fantastic...
May 24, 2023 · For one thing, it provided an important source of energy, which was important for survival in times of food scarcity. It also would have raised protein intake, thus increasing muscle protein synthesis; the resulting greater muscle mass would also have had advantages for hunter-gatherers ( 4 ).
Jul 5, 2021 · Meat is a source of saturated fatty acids, and current WHO nutrition recommendations advise limiting saturated fat to less than ten percent of total energy consumption. Recent meta-analyses of both observational and randomized controlled trials do not support any effect of saturated fat on cardiovascular disease or diabetes.
The Heart Foundation reviewed the science on red meat and poultry, to help you know what's best for your heart health. Eating less than 350g of unprocessed red meat a week (cooked weight) is helpful to reduce the risk of heart disease. Our position statement.
