Core Insights - Increasing fruit consumption is a contemporary health consensus, particularly apples and bananas, which can help control blood pressure levels [1][3] Group 1: Research Findings - A study found that hypertensive patients who consume bananas or apples 3 to 6 times a week have a 24% to 40% lower all-cause mortality rate; this rate drops to 43% when both fruits are consumed at the same frequency [3] - Other fruits like pears, pineapples, or grapes did not show a significant association with all-cause mortality in hypertensive patients [3] Group 2: Nutritional Benefits - Bananas are rich in potassium, containing 256 mg per 100 grams, which is more than double that of grapes (127 mg) and pineapples (113 mg), and three times that of snow pears (85 mg) [4] - Apples contain flavonoids, particularly in the skin (543.9 to 1227.9 mg/kg) and flesh (78.2 to 472.9 mg/kg), which can lower blood pressure and cholesterol levels [6] Group 3: Alternative Options - Berries, which are also high in flavonoids, can provide similar blood pressure-lowering effects; for instance, blackberries contain 13 to 19 mg of flavonoids per 100 grams [7] - Besides flavonoids, berries contain various bioactive compounds like anthocyanins and resveratrol, which have antioxidant effects and can help regulate blood pressure [10]

Core Viewpoint - A groundbreaking study conducted by Xi'an Jiaotong University and Harvard University provides authoritative guidance on beverage choices for diabetes patients, revealing significant differences in health impacts among various drinks [6][9]. Group 1: Research Overview - The study tracked 15,486 type 2 diabetes patients over 38 years, utilizing validated food frequency questionnaires to assess beverage intake and its correlation with all-cause mortality and cardiovascular outcomes [6][12]. - The research highlights the urgent need for dietary interventions in diabetes management, given the rising global diabetes prevalence, projected to reach 783 million by 2045 [9]. Group 2: Key Findings - High intake of sugar-sweetened beverages (SSBs) is significantly associated with increased all-cause mortality and adverse cardiovascular outcomes, while coffee, tea, plain water, and low-fat milk show protective effects [6][10]. - Specifically, the highest consumption group of SSBs had a 20% higher risk of all-cause mortality compared to the lowest intake group, while coffee drinkers had a 26% lower risk [13]. Group 3: Clinical Implications - The study suggests that reducing SSB intake and increasing consumption of healthier beverages like coffee, tea, or plain water could be a viable strategy for improving long-term outcomes and reducing mortality risk in type 2 diabetes patients [14]. - The findings provide high-quality evidence for personalized dietary guidance, emphasizing the importance of beverage choices in diabetes management [14].