Protein Improves Brain Health

Studies have shown that diets high in animal protein may help to prevent neurological conditions such as Alzheimer’s disease and Parkinson’s disease. Furthermore, there is a growing body of evidence that animal protein might be the key that unlocks the door to health span (number of years a human remains free of disease and disability). In this article we will review the compelling evidence as to why someone might want to consider eating more animal protein.

 Animal Proteins and Neurologic Conditions

Animal protein is particularly rich in vitamin B12, which is essential for the proper functioning of the nervous system. Vitamin B12 deficiency has been linked to neurological conditions such as dementia and cognitive decline.

Animal protein is also a good source of omega-3 fatty acids, which have been shown to have neuroprotective effects. Omega-3 fatty acids are important for brain health and may help to prevent neurological conditions such as depression, anxiety, and Alzheimer’s disease.

However, it is important to note that excessive consumption of animal protein can have a negative impact on the kidneys.  Furthermore, a diet high in animal protein that is also high in carbohydrates has been linked to heart disease and poor health outcomes. Therefore, it is important to consume animal protein in moderation, choose lean sources of protein, such as chicken, fish, and lean cuts of beef, and minimize carbohydrate intake.

Animal Protein and Aging

Animal protein might improve health span because it is a rich source of essential amino acids, vitamins, and minerals that are important for maintaining muscle mass, bone density, and overall health as we age.

As we age, our bodies become less efficient at building and maintaining muscle mass. This can lead to a condition called sarcopenia, which is characterized by a loss of muscle mass and strength. Consuming adequate amounts of protein, including animal protein, can help to prevent sarcopenia and maintain muscle mass and strength.

Animal protein is also a good source of calcium, which is important for maintaining bone density and preventing osteoporosis. As we age, our bones become more fragile and are more susceptible to fractures. Consuming adequate amounts of calcium, along with other bone-building nutrients such as vitamin D, can help to maintain bone density and prevent fractures.

In addition to its muscle- and bone-building benefits, animal protein is also important for overall health as we age. It is a rich source of vitamins and minerals that are important for maintaining a healthy immune system, preventing chronic diseases, and supporting cognitive function as stated above.

As with the previous section, it is important to reiterate that one should consume animal protein in moderation and to choose lean sources of protein, such as chicken, fish, and lean cuts of beef. Excessive consumption of animal protein can contribute to kidney damage.

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