8 Foods That Strengthen Immunity

Harmful Habits

David Jockers highlights five common lifestyle habits that can weaken our immune system. Excessive sugar and carbohydrate intake, sleep deprivation, and drinking unfiltered tap water are among the culprits. He explains that sugar competes with vitamin C for entry into cells, reducing the immune system's ability to fight off pathogens by up to 75% 1.

If we're not taking good care of our body, we're actually going to get weaker over time, and we're going to be more susceptible to colds, fevers, flus, different types of infectious diseases.

--- David Jockers

Additionally, staying indoors and chronic dehydration further compromise immune health 2.

   

Hydration

Hydration plays a crucial role in maintaining a strong immune system, according to David Jockers. He emphasizes the importance of consuming clean, filtered water to avoid harmful chemicals found in tap water, which can disrupt the gut microbiome 2. Proper hydration supports the body's resilience and vitality, allowing beneficial bacteria and viruses to function effectively.

The bacteria, the viruses that are in our system, these things can all work for us if we create the right environment. That's the key.

--- David Jockers

Jockers also recommends a high-quality water filtration system, like reverse osmosis, to ensure optimal immune health 3.