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Reasonable usage of lean cuts of natural and organic grass-fed beef is a superb method to obtain proteins and also vitamin B12. Medical proof is acquiring that meat is not really a danger aspect for Traditional western lifestyle illnesses like cardiovascular disease, but alternatively the risk stems in the excess fat and also in particular saturated fat linked to the meat of modern-day domesticated animals.
Research has however firmly connected too much red meat intake with cardiac disease risk. Excessive fat, grilled, pan-fried, charbroiled as well as processed meat are also connected with cancer risk.
These high red and processed meat intakes are positively connected with cancers in the colorectum and lung.
Heterocyclic amines (HAs) are carcinogens created through the cooking of meat at average to high temperatures. In order to maximize the health benefits of eating beef, it’s strongly advised to choose free range, grass fed, organic, lean cuts, and to consume red meat in moderation.
Health Benefits of Grass Fed Lean Beef
Testosterone
While the protein and zinc in organic grass-fed beef will help in maintaining optimum testosterone levels in men, the hormones used in industrial beef will increase estrogen production and lower testosterone levels. Diets low in protein in elderly men may lead to elevated sex hormone-binding globulin (SHBG) levels and decreased testosterone bioactivity. Zinc deficiency is associated with decreased serum testosterone levels. The decrease in bioavailable testosterone can result in declines in sexual function and muscle and red cell mass, and contribute to the loss of bone density.
Cholesterol
Substantial evidence from recent studies shows that grass fed lean red meat trimmed of visible fat does not raise total blood cholesterol and LDL-cholesterol levels. In one study of 191 individuals with hypercholesterolemia (high blood cholesterol) who were instructed to consume at least 80% of their meat in the form of lean red meat (LRM) or lean white meat (LWM), the LRM or LWM diet produced similar reductions in low-density lipoprotein (LDL) cholesterol and elevations in high-density lipoprotein (HDL) cholesterol levels, which were maintained throughout 36 weeks of treatment.
Cancer Prevention
Grass-fed beef has higher concentrations of conjugated linoleic acids (CLA), which are fatty acids believed to decrease cancer risk. According to a study by Agricultural Research dairy scientist Larry Satter free range grass fed cows had 500% more CLA in their milk than those fed hay or silage.
Heart Health
Grass-fed beef is higher in Omega-3 fatty acids, which have been found to reduce risk of heart disease. Only grass-fed beef is recommended by Food Standard Australia and New Zealand for beef to be considered a source of omega-3 fatty acids.
Weight Loss
The conjugated linoleic acids (CLA) in grass-fed beef may help people maintain a healthy weight.
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