Question

Chapter 12 looks at nutrients involved in blood health and immunity. Which nutrients are important here, and why? What should one eat to enhance their immunity?
The nutrition debate in this chapter focuses on one of these nutrients- zinc- and its role (helpful or not?) in fighting the common cold. What do you think? Support your answer.
Do you think supplements and herbs boost immunity? Or are food sources better? Explain.

Answer 1

Vitamin C is important for healthy immune system.it will get more from citrus fruits.leafy green vegetables such as spinach and kale ,bell peppers , Brussels sprouts, strawberries and pappaya are the excellent sourcesLike vitamin C ,vitamin E can be a powerful antioxidant that helps our body fight off infection.almonds,peanuts ,hazelnuts and sunflower seeds are high in vitamin C.

Zinc helps fight infection and heal wounds.zinc lozenges may reduce the duration of cold.it may reduce the upper respiratory infections in children.

Food sources are better to boost immunity not food supplements.food supplements have sometimes after effects.