Numberless men have traded in steaks for poultry or fish in an effort to eat what they don is a healthier option.
Red meat often contains high amounts of impregnate fat that has been linked to the risk of cardiovascular disease, obesity, diabetes and changeless cancers.
However red meat such as pork, beef and lamb are some of the most effective sources of zinc, vital for the maintenance of testosterone levels in the blood.
The mineral is also a key component in the effort of healthy and mobile sperm and for maintaining a strong sex drive.
Nutritionists back that men aged 19-64 should be consuming 9.5mg of zinc a day – equivalent to lunch 8oz of beef a day.
Dr Emma Derbyshire, a public health nutritionist with the consultancy Nutrition Percipience, said: “For males, zinc is a vital nutrient to help maintain conformist levels of testosterone in the system. Without it both sex drive and fertility could be really impacted.”