white blood cells (WBC) help to improve the function of the immune system and combat infections. Therefore, they are important in the body. It may show a disease when someone has a low count of white blood cell. Lack of adequate white blood cells weakens your immunity, making you more prone to disease-causing viruses and bacteria. These diseases can strengthen over time, making your body unable to combat the diseases at all if the deficiency isn’t treated. Increasing white blood cells count can reduce the chances of getting sick of a person and affect their energy levels as well. You can increase white blood cells by consuming certain healthy foods. green tea has been used since ages to deal with multiple ailments . Green tea is loaded with antioxidants, which help the body combat infections. It is also full of flavonoids and epigallocatechin gallate, or EGCG, which enhance immune function. As a result, it helps to increase white blood cells counts by boosting the immune system. Along with the amino acid L-theanine present in green tea aid in producing germ-fighting compounds in the T-cells. You can drink green tea daily for best results., fruits and vegetables can help to increase antibody & white blood cell production since they are rich in vitamin C. You need to eat a minimum of 6 servings of vegetables and fruits per day to ensure adequate intake of vitamin C. Vegetables containing high amounts of vitamin C consist of peppers of all kinds, mustard greens, Brussels sprouts, kale, broccoli, spinach, and cauliflower. Fruits rich in vitamin C include guava, strawberries, papaya, kiwi, citrus, and cantaloupe. Beta-carotene also helps to boost infection-fighting cells & T-cells production. It also helps to boost the immune system to increase white blood cells count. Vegetables and fruits high in beta-carotene are carrots, pumpkin, squash, sweet potatoes, apricots, and mangoes.Vitamin E has the ability to make your immunity stronger and contains antioxidant properties. It helps to stimulate the killer cells production, which destroys cancer cells and germs. The B-cells production, which comes from the immunity, is also increased by vitamin E. This cell helps to produce antibodies, which is helpful for killing the bacteria. Seeds, nuts, and vegetable oils are packed with vitamin E. Eat foods such as almonds, peanut butter, sunflower seeds, broccoli and spinach to get vitamin E. You can also take Vitamin E supplements.enerally, protein consists of amino acids  that are the building blocks of WBC. The body can’t produce enough WBC to fight off antigens without enough amounts of protein. Lean meats, such as fish, seafood, and skinless poultry contain high quantities of protein. Besides, lentils, beans, and eggs are also rich in proteininc is one of the best foods to increase white blood cells you should consume. Shellfish and dark meat are full of zinc. According to a 2013 study, zinc plays an important role in improving human health . It can help the body produce more WBCs and makes existing WBCs more aggressive. Foods rich in zinc include turkey meat, beef, crab, and oysters. Plus, you can also take zinc from fortified cereals and beans.Yogurt is rich in probiotics, which is helpful for fighting against bad bacteria. In addition, it also aids in increasing white blood cells by stimulating your immune system. According to a study, people who consume beverages with probiotics frequently, the WBC are higher because not many bad bacteria that nurture in the digestive tract. In addition, yogurt is also rich in vitamin D, which helps to regulate the immunity and boost the natural defenses of the body against diseases.his is one of the excellent foods to increase white blood cells count. This fruit has the ability to increase the production of white blood cells or lymphocytes in the body because it is loaded with vitamin A. Plus, lymphocytes good to enhance the immune system and fight cancer. Besides, this fruit is also enriched with vitamin C. It also contains a digestive enzyme named papain, which has anti-inflammatory effects. Along with that, this fruit is beneficial to improve your overall health because it is a rich source of folate, potassium and B vitamins.