The raspberries They are delicious berries full of flavor and loaded with nutrients with a great impact on health, something perhaps not so well known to the population. However, there are several scientific studies that collect the properties of these fruits and the ability they have to combat a series of diseases, as well as to protect our health.
Raspberries are rich in antioxidantsespecially flavonoids, which have a positive impact on cardiovascular health because they help reduce inflammation, improve endothelial function and lower blood pressure. According to a study published in the American Journal of Clinical Nutrition, regular consumption of raspberries and other fruits rich in flavonoids is associated with a lower risk of cardiovascular diseases. Additionally, they contain anthocyanins, which are pigments responsible for their vibrant red color. Anthocyanins have been shown to have antioxidant and anti-inflammatory properties that protect the heart by reduce oxidative damage and improve blood lipid profiles.
Raspberries contain several compounds with anti-cancer properties, as shown in a study published in the Journal of Carcinogenesis in 2009 which highlighted that raspberry extracts inhibit the cancer cell growth and tumor formation in animal models. The polyphenols and ellagic acid present in raspberries are particularly effective in preventing cancer.
He ellagic acid It is an antioxidant that has shown the ability to induce apoptosis (programmed cell death) in cancer cells without damaging healthy cells. This is crucial to prevent the proliferation of malignant cells. Additionally, the antioxidants in raspberries protect DNA from oxidative damagea key factor in cancer prevention.
Raspberries have a low glycemic index, meaning they do not cause rapid spikes in blood sugar levels. According to research published in the Journal of Nutritional Biochemistryconsuming these berries improves insulin sensitivity and helps regulate blood sugar levels.
On the other hand, its high fiber content also contributes to blood sugar regulation. Fiber slows down the digestion and absorption of carbohydrates, preventing sudden spikes in glucose levels. This is especially beneficial for people with type 2 diabetes or those at risk of developing the disease.
The antioxidants in raspberries, such as anthocyanins and flavonoids, also play an important role in brain protection against aging and neurodegenerative diseases. An international study published in Frontiers in Aging Neuroscience discovered that these compounds improved memory and cognitive function in animal models.
Furthermore, their antimicrobial properties They can help fight infections, as raspberry extracts inhibit the growth of several pathogenic bacteria, including E.coli and S. aureus. These antimicrobial effects are due to the phenolic compounds present in raspberries.
It is a crucial berry for the immune system, since being a source of vitamin Chelps increase the production of white blood cells, which are essential to fight infections.
