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Dec 28, 2023 · The scientific criteria we consider when exploring why humans should eat meat can be captured in three key questions: Is human biology evolved to eat meat? Can we meet our nutritional needs without meat? How does eating meat benefit or harm our physical health, mental health, and longevity? Let’s dig in and explore this hotly debated topic.
- 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.- Meat Provides Enough Protein. Protein is a nutrient that helps build and repair muscle, as well as helps, maintain healthy hair, bones, skin, and blood.
- Meat Provides Enough Vitamins. Meat contains lots of vitamins which are vital in maintaining a healthy body. Meat is particularly a great source of vitamin E and B vitamins including B2, B6, and B12.
- Meat Provides Enough Minerals. Meat provides a wide variety of minerals to support the optimal functioning of your cells and tissues. For instance, it is an important source of both iron and zinc.
- Meat Help Provide Muscle Strength and Maintenance. High-quality protein, e.g. meat and poultry, have been shown to prevent muscle loss as we age more effectively than other protein foods.
- Meat is nutrient dense. There are a few ways to evaluate nutritional density, but meat performs quite well whether it’s nutrients per calorie or nutrients per 100 gram serving.
- Protein is an “obligate” nutrient — and meat is an efficient source of protein. “Obligate” means biologically necessary, and efficiency matters to obtain enough.
- Meat may be your only non-supplement source of certain nutrients. Vitamins A (retinol), B12, and D, cholesterol, creatine, carnosine, and the most useful forms of omega-3s — DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid) — can only be obtained in appreciable amounts from animal sources.
- Your aging bones have much to gain from meat. The old and once-common recommendation to limit meat intake to avoid de-mineralization of bone is no longer considered accurate.
- Meat provides the human body with lots of vitamins. Meat is high in vitamins, which are essential for sustaining good health. Note: Meat is particularly high in vitamin E as well as B vitamins like B2, B6, and B12.
- Meat provides the human body with lots of minerals. Meat contains a wide range of minerals that help your cells and tissues operate properly. It is, for example, a significant source of both iron and zinc.
- Meat aids to stabilize blood sugar levels in the body. Meat helps to keep blood sugar levels stable because of its high protein and fat content. In order to avoid type 2 diabetes and other chronic diseases, it’s critical to keep blood sugar levels constant.
- Meat aids the growth and maintenance of tissues in the body. The protein included in meat is necessary for tissue development and maintenance. Your body’s protein requirements are determined by your health and exercise level.
Many health experts squarely blame the consumption of meat for cardiovascular diseases, diabetes, obesity, and all cholesterol-related diseases. All the blame placed on meat is far from reality. The biggest culprit behind most modern diseases is sugar and a high-carbohydrate diet. Human beings have been eating meat for thousands of years.
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Jun 6, 2022 · Benefits of Eating Meat: The Takeaway. The various benefits of eating meat including increased energy, better mood, weight loss, cognitive protection, and immune support are attributable to two main factors: Eliminating low nutrient calories from inflammatory grains and added sugars
