A growing body of research shows that the paleo diet boosts immunity. Health experts believe that this is possible due to the elimination of sugar. The paleo lifestyle limits sugar in all its forms, including dextrose, diatase, cane syrup, golden syrup, caramel, and high fructose corn syrup. The only sources of sugar are fresh fruit, honey, and agave syrup.
This eating plan consists of whole foods, with an emphasis on meet, fish, fresh fruit, nuts, seeds, and leafy green vegetables. Processed foods, which are a staple of the modern diet, have been associated with an increased risk of heart disease, obesity, type II diabetes, and cancer. They also weaken the immune system, leaving the body vulnerable to infections and illnesses.
Whole foods, on the other hand, enhance the body’s natural defense mechanisms and protect against diseases. They are rich in micro and macronutrients that support muscle growth, healing, metabolism, and overall health. Paleolithic diets reduce the strain that chemicals and toxins place on the immune system.
The modern lifestyle relies heavily on sugary foods, such as cake, jelly, bread, pastries, chips, and soft drinks. Sugar is acidifying to the system, messing up the body’s pH balance. It also feeds the harmful bacteria and other pathogens in the body, supports free radical activity, and affects insulin sensitivity. A high glycemic meal can decrease immune response for over four hours after eating. The additives and preservatives in food only make things worse.
Going paleo could be the key to a stronger immune system and a longer, happier life. The antioxidants and healthy fats in paleo-approved foods neutralize free radical damage and fight pathogens. These nutrients also reduce inflammation and balance hormone levels, which further lowers the risk of disease. Protein, one of the key nutrients in the paleo diet, has been shown to increase immunity and speed up recovery from stress, exercise, and illness.
This dietary plan provides all of the vitamins and minerals needed for optimal health. At the same time, it bans processed foods and harmful chemicals that affect immunity. The fruits and vegetables allowed on the paleo diet are rich in probiotics, which helps restore gut flora and enhance nutrient absorption. Dieters are encouraged to eat fermented foods like kombucha, pickles, and sauerkraut, which feed the good bacteria in the intestinal tract. Bone broth, another paleo staple, has been used for thousands of years as a way to build immunity and revitalize the body.