To increase platelet counts, restrict the intake of foods with little nutritional value, such as flour-based goods, and increase the intake of leafy greens and vegetables, according to the Platelet Disorder Support Association. Maintaining a high-nutrient diet and avoiding foods that rob the body of vitamins is crucial.
Other foods to avoid include white rice and white sugar, which not only decrease vitamin and mineral absorption capabilities but also lead to obesity and cause digestion problems, states the Platelet Disorder Support Association. The intake of alcohol and aspartame, an artificial sweetener in many diet sodas and low-fat sweets, directly lowers platelet counts and should be reduced or eliminated. Restricting caloric intake while choosing foods that are rich in vitamins and minerals is beneficial of the health of the cardiovascular system and the functioning of bone marrow, where platelets originate. Such a diet also reduces chronic inflammation, which also has a negative effect on platelet counts because of its harmful effects on bone marrow.
To more directly reduce oxidative stress that can lead to autoimmune diseases known to drastically reduce platelets, keep a low-calorie diet that is low on carbohydrates and fats and rich in proteins, fiber and vitamins and minerals such as selenium and vitamins A, C, E and D, advises Dr. Andrew Weil. Avoiding stress and toxins, such as tobacco, and increasing physical activity also helps reduce chronic inflammation.