The days are finally getting longer again, the first flowers are sprouting and the sun is delighting us with its ever warmer rays: Spring is coming! In addition to the great joy of rising temperatures, the risk of colds also increases. The vitamin C contained in orange juice contributes to a functioning immune system and thus to a fit start into spring.
Vitamin C – the immune booster
A sufficient supply of vitamin C, also known as ascorbic acid, is important for a functioning immune system. It is a water-soluble antioxidant and an essential nutrient: this means that humans cannot produce it themselves and are dependent on the intake of food. In addition to its contribution to normal immune function, vitamin C also contributes to normal collagen formation for the normal function of bones, cartilage, gums, skin and teeth.
As an antioxidant, vitamin C helps protect cells from oxidative stress. This protects lipids and DNA from damage from reactive oxygen and nitrogen compounds. Vitamin C also increases the absorption of iron, which contributes to the normal formation of red blood cells and hemoglobin.
An important fact, especially for vegetarians and vegans, who can only replenish their iron account with plant-based products. It is best to drink a glass of orange juice (200 milliliters) with your vegetarian or vegan meal in order to be able to absorb the iron better and thus start the spring fit.
Orange juice contributes to a balanced diet
Healthy is the key: That is why the German Nutrition Society (DGE) and the ” 5 a day ” campaign recommend the daily consumption of five servings of fresh fruit and vegetables in order to provide the body with all the important vitamins, minerals and secondary plant substances as well as possible.
Of the recommended five servings, a maximum of two servings should consist of a handful of fruit each. Occasionally, a portion of the fruit can be replaced by a glass of juice. Orange juice in particular is a good choice here and can thus easily contribute to a balanced diet.