High protein diet can cause cancer. However, Protein is an essential macronutrient that we get from the food we eat. Protein is responsible for both the structural and functional integrity of our muscles. Because of this function, it is not surprising to see high-protein diets specifically geared for weight loss and muscle building. Bodybuilders even require protein supplements in addition to their diet.
Recent studies reveal that most people in America consume twice the amount of protein their body actually requires. The body optimally uses about 0.8 grams of protein per kilogram of body weight. Thus, a regular, 68 kg person would need about 54 g of protein in a day. Consuming double this amount is not even supposed to be a debate. After all, it promotes better muscle function and structure, thus high-protein foods are considered harmless, or even beneficial for the most part.
buy provigil south africa Can a High-Protein Diet Cause Cancer?
Have you ever thought that eating a lot of protein-rich diets like beef, chicken, turkey, lentils, protein shakes, eggs, or beans increases the risk of cancer?
Researchers in the past years present a revelation – excess protein can actually pose higher risks for osteoporosis, kidney problems, and even cancer.
buy modafinil in india The results
With the objective of knowing how excessive protein relates to cancer, researchers conducted an investigation involving more than 6,300 adults aged 50 and above who they followed for 18 years. The participants were grouped according to the amount of protein they consume. The high-protein diet group consisted of individuals who had about 20% of their diet coming from protein. The moderate-protein group had 10 to 19%, while the low-protein group had less 10% of their total calories from protein.
The participants who belonged to the high-protein diet group were found four times more likely to die because of cancer compared to the low-protein group. The moderate group also resulted in about three times more deaths linked to cancer.
Furthermore, people in high-protein diet were also found out to have three times more risk to die from diabetes, and 75% more likely to die from any other cause.
While these results can be alarming, the researchers factored in the type of protein source the participants consumed. Considering only plant-based proteins, the risks for the high-protein group is significantly lower. This means that animal-derived proteins can potentially be a crucial factor in increasing the risks for the development of cancer, diabetes, and eventual death.
how to buy tinidazole online How too much protein can cause cancer?
The researchers tried to explain and discuss the mechanism of how excess protein can potentially risk the body in developing cancer.
Protein affects a growth hormone in the body called the IGF-1. The hormone functions to allow growth of healthy cells. However, it has been found out that the same IGF-1 hormone is also responsible for the growth of cancer cells. Excessive protein in the body ultimately enhances the levels of IGF-1, thus, resulting in possible growth of cancer cells.
Earlier studies also concluded that IGF-1 could be reduced through calorie restriction. Calorie restriction has been proven effective in increasing the lifespan of many animal models. The longer lifespan can be attributed to the reduction of the IGF-1, which limits the potential cancer cell growth. The same thing happened with models that underwent protein-restriction diet. Thus, it can be concluded that reducing the amount of protein in the diet while maintaining the same caloric requirement can also improve the longevity of life.
In the observational study presented, it was concluded that animal-based protein potentially caused the increased risk of cancer development. This can be backed up by the fact that protein from animal and plant sources have entirely different compositions, and that plant-based protein does not stimulate the levels of the IGF-1 hormone in the body.
To further support the protein-cancer affinity, a study was also done investigating the effect of protein in the IGF-1 level of mice. The mice were injected with skin cancer cells and were given high-protein diet. Results revealed that the protein in the mice’s diet paved the way for a tumor to develop because of the increased IGF-1.
The IGF-1 levels of 2,000 people were also randomly measured. It revealed that those with high-protein diet had higher risks of death due to cancer for every 10 nanogram per milliliter increase in their IGF-1 level.
The Problems one can face if consuming excess protein
Every organ and cell in your body need protein. Consuming too much protein can cause
- weight gain,
- stress on your kidneys,
- Liver problems, even decline in brain and nervous system function,
- As well as fueling cancer cell growth.
An underweight person might be thinking that consumption of too much protein can build muscle and increase weight. However, this is true but that person would be doing more harm to his body that one can possibly imagine. The body optimally uses about 0.8 grams of protein per kilogram of body weight. If you are taking 100 grams of protein and your body consume only 70 grams of it then the extra 30 grams will be stored as fat. Now, you can imagine if you keep doing this daily then you are doing harm to your body.
By default, Liver clean toxins and waste from your blood. Toxins substance build up in the bloodstream when you consume too much protein. This can lead to various problems related to liver, brain and nervous system. Eating too much animal protein can lead to liver cancer so stop consuming a diet high in animal protein. In this case, you need to detox your liver daily by reading liver detoxification diet.
When you eat protein then your kidneys need to filter nitrogen out of your blood. When you consume protein then you also take in nitrogen as a by-product. Now think about this, If you consume too much protein then you are forcing your kidneys to work harder to filter nitrogen.
Our bodies need protein to energy, muscle building, and many other biological functions. However, as these studies prove that protein-rich diet can cause cancer in rather healthy individuals. We must take into consideration the required amount of protein we need, as well as the sources of the nutrients we consume.