Eat Like A Caveman

Every year in the United States, 325,000 people are hospitalized because of food-borne illnesses and 5,000 die, according to the Centers for Disease Control and Prevention. That’s right: food kills one person every two hours.

One of the best ways to keep your immune system strong and prevent colds and flu might surprise you: Shop your supermarket’s produce aisle.

Experts say a diet rich in fruits and vegetables can help you ward off infections like colds and flu. That’s because these super foods contain immune-boosting antioxidants

Immune tolerance or immunological tolerance is the process by which the immune system does not attack an antigen.^[1] It can be either 'natural' or 'self tolerance', in which the body does not mount an immune response to self antigens, or 'induced tolerance', in which tolerance to external antigens can be created by manipulating the immune system.

Treatments for autoimmune disease have traditionally been immunosuppressive, anti-inflammatory (steroids), or palliative.^[4] Non-immunological therapies, such as hormone replacement in Hashimoto's thyroiditis or Type 1 diabetes mellitus treat outcomes of the autoaggressive response, thus these are palliative treatments. Dietary manipulation limits the severity of celiac disease. Steroidal or NSAID treatment limits inflammatory symptoms of many diseases. IVIG is used for CIDP and GBS. Specific immunomodulatory therapies, such as the TNFα antagonists (e.g. etanercept), the B cell depleting agent rituximab, the anti-IL-6 receptor tocilizumab and the costimulation blocker abatacept have been shown to be useful in treating RA. Some of these immunotherapies may be associated with increased risk of adverse effects, such as susceptibility to infection.

Zinc – Zinc helps regulate your immune system and helps with wound healing. Enough said.

Beta-carotene and other carotenoids: Apricots, asparagus, beets, broccoli, cantaloupe, carrots, corn, green peppers, kale, mangoes, turnip and collard greens, nectarines, peaches, pink grapefruit, pumpkin, squash, spinach, sweet potato, tangerines, tomatoes, and watermelon.

Vitamin C: Berries, broccoli, Brussels sprouts, cantaloupe, cauliflower, grapefruit, honeydew, kale, kiwi, mangoes, nectarines, orange, papaya, red, green or yellow peppers, snow peas, sweet potato, strawberries, and tomatoes.

Vitamin E: Broccoli, carrots, chard, mustard and turnip greens, mangoes, nuts, papaya, pumpkin, red peppers, spinach, and sunflower seeds.

Other super foods that are rich in antioxidants include:

• Prunes
• Apples
• Raisins
• All berries
• Plums
• Red grapes
• Alfalfa sprouts
• Onions
• Eggplant
• Beans

Vitamins aren’t the only antioxidants in food. Other antioxidants that may help boost immunity include

• Zinc: Found in oysters, red meat, poultry, beans, nuts, seafood, whole grains, fortified cereals, and dairy products
• Selenium: Found in Brazil nuts, tuna, beef, poultry and fortified breads, and other grain products