Despite the common belief that protein is nutritious and can bring nothing but benefits, research has shown quite the opposite. Truth being told, protein truly is a significant nutrient that can bring numerous advantages to overall health. However, like with any other aspect of nutrition, nutritionists recommend a limited intake as a measure of precaution. Excessive protein input can bring about a range of unwanted outcomes and put your health in risk. This problem is also linked to protein deficiency, which indicates that both deficiency and excessiveness can be counter-productive. The key always lies in optimizing and finding an adequate daily intake that goes down well with your body.
Recommended Daily Allowance of Protein
According to professionals, approximately 56 g of protein a day is appropriate for an average adult male. As for women, this limit is slightly lower and is estimated at 46 g for an adult female. Problems occur when your protein intake exceeds the allowed doses over a period of time. In such cases, people start noticing symptoms that suggest that the level of protein is much too high. The symptoms usually become apparent on your eyes and skin which is the outcome of an improper metabolizing of protein in the organism.
The structure of protein is rather different in comparison to fats and carbohydrates. This means that the enzymes used for protein’s metabolism are not the same as the enzymes for carbohydrates and fats. The main distinction is visible in the way that protein is stored in our body. Its accumulation is dissimilar to fats and carbohydrates as protein is not stored as pure protein, unlike the former two nutrients.
In the case of protein, a series of steps ensue that lead to protein dissolution and the process of synthesis. What happens is that the dying cells in our body get replaced by new ones. Thus, protein is indispensable to the process of cell production, like water. The metabolism of protein appears to crave more water than the metabolism of carbohydrates and fats. As a result, all the extra protein may bring about body dehydration, and it is actually that condition which alters the eyes and skin and triggers the appearance of unwanted side effects.
Dehydration is a widely known condition described as a deficiency of fluid in the body, one which disallows the organism to operate properly. Something many of us have probably experienced is the first symptom of dehydration – a dry mouth, which indicates that the body lacks moisture and needs an instant intake of water. In addition, apart from the skin being dry, you may also experience the feeling of itchiness on the affected area of skin. Not only the skin, but the eyes may suffer from fluid deficiency, as well.
The problems may particularly occur with people who exercise a lot and are highly active. Due to their dedication to an active life, such persons are bound to drink more water to make up for the amount they spend in exercising.
Potential Nutritional Deficiencies
Following a high-protein diet allows you to feel full and balance your appetite, but your body might crave other nutrients that are equally vital. For instance, decreased fruit and vegetable consumption can develop vitamin C deficiency, vitamin C being crucial for collagen synthesis and skin elasticity. In order to maintain a perfectly balanced proportion of all nutrients, your diet has to comprise foods from various food groups. The daily percentage of protein in your nutritionally diverse diet should range between 10 and 35 per cent.