Meat is the flesh of pigs, cattle, foul or any other animal, and is comprised of muscle and fatty tissues, water and bone. Meat is a good source of protein, zinc, vitamins B12 and B6, selenium, phosphorus, niacin, iron and riboflavin. You need protein for muscle health and B vitamins for energy expenditure. Iron carries oxygen in the blood, and zinc maintains a healthy immune system. While meat provides many nutrients, it is lacking in others. When selecting a balanced diet, consume all food groups to ensure proper nutrient requirements are met.
Lack of Vitamins
Following a meat-only diet may provide multiple nutrients, but many are still lacking. Vitamins such as folate, thiamine and magnesium are found in grain products. Folate helps to prevent birth defects, thiamine is used in energy metabolism and magnesium promotes healthy bones. Vegetables and fruit contain potassium to promote healthy blood pressure, vitamin C to maintain healthy skin, vitamin A for healthy skin and vitamin E to protect cells. Dairy products provide calcium and vitamin D to build strong bones.
No Fiber
Whole grains, fruits and vegetables provide fiber, which maintains a healthy digestive tract, aids in regulating blood glucose levels and can lower cholesterol. Meat contains no fiber. Without fiber, constipation, hemorrhoids and bloating may occur. Fiber also provides a feeling of fullness, which may promote weight loss. The potential for weight gain and digestive issues are present when following a meat-only diet.
Increased Risk of Chronic Diseases
Unless you always select lean meats, a meat-only diet may be high in fat. Stroke, coronary heart disease, diabetes and cancer are associated with consuming a high-fat diet, according to the American Heart Association. Eating fruits, vegetables, dairy and whole grains may reduce the risk for heart disease, stroke, diabetes, some cancers and osteoporosis. Following a meat-only diet should be temporary, due to increased health hazards.
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