# Which Fruits Can Harm Blood Vessels and the Brain When Consumed in Excess**Grapes**Contain a large amount of sugar, which in excess can contribute to elevated blood glucose levels, damage vascular walls, and promote the development of atherosclerosis.**

Grapes, oranges, mangoes, and bananas — fruits that millions of people are accustomed to considering unconditionally healthy — actually require a cautious approach. This warning was issued by doctor Irene Pinilla, who compiled a distinctive ranking of fruits for those who want to preserve their youth and health.

As reported by TUT.AZ with reference to the Daily Mail, the specialist drew attention to the ambiguous role of grapes in the diet. On the one hand, they are rich in antioxidants that help cells fight inflammation and age-related damage. On the other hand, their high glycemic index makes them a real "sugar bomb" capable of sharply raising blood glucose levels. The doctor strongly advises against overconsuming this fruit.

A similar picture, according to the foreign expert, is observed with oranges as well. Yes, they are famous for their record-high vitamin C content, which strengthens the immune system, but they also contain quite a lot of natural sugars. The doctor also urged people to include mangoes and bananas in their diet without going overboard — moderation plays a key role here.

However, Pinilla immediately made a caveat: completely eliminating sweet fruits from the diet is a mistake. The main thing is to maintain balance and ensure they do not crowd out other important foods from daily nutrition.

Far more interesting was the list of fruits that, in the doctor's opinion, can truly slow down aging. It included kiwi, avocado, and blueberries. The latter received particular praise: a low glycemic index combined with a powerful dose of antioxidants makes it a true protector of the body's cells, including brain cells.

Pomegranate also earned a high rating in this informal "fruit ranking for longevity." The substances it contains support the health of blood vessels and the cardiovascular system as a whole. The expert also included apples among the beneficial foods — thanks to their high fiber content, they promote proper digestion and the maintenance of healthy gut microflora.

Finally, strawberries should occupy an important place in the diet, according to Pinilla. This berry is rich in antioxidants that help reduce chronic inflammation and protect the skin from negative age-related changes.