Brazil nuts are an excellent source of selenium
Key Clinical Trials of Therapies Demonstrating Benefit in HFpEF (7,8,12-14) A New Era in HFpEF Management Semaglutide offers significant benefits for patients with HFpEF, obesity, and T2DM, especially those at high CV risk.(12,13) Exploratory analyses suggest improvements in congestion, vascular and skeletal muscle function, mitochondrial efficiency, epicardial adipose tissue reduction, inflammation, and insulin resistance.(4) Loop diuretics remain essential for acute decompensation and symptom management but increase the risk of electrolyte and volume disturbances and renal dysfunction with chronic use.(2) While both diuretics and semaglutide alleviate congestion in HFpEF, semaglutide uniquely demonstrates clinically meaningful improvements in quality of life.(12,13) However, when compared to loop diuretics like furosemide, the high cost of semaglutide remains a barrier.(15) Current evidence, particularly from the echocardiographic substudies of the STEP-HFpEF trial program, suggests that semaglutides effects on congestion may extend beyond weight loss alone
Kleinbongard, P
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however, no significant changes were observed in LDL or total cholesterol.28 A 2022 meta-analysis focusing on adults with metabolic syndrome risk factors reached similar conclusions, noting modest reductions in LDL cholesterol and systolic blood pressure but overall marginal changes in total cholesterol.29 A broader 2024 review summarizing human and preclinical data suggests that astaxanthin may enhance insulin sensitivity and glucose uptake while supporting lipid metabolism and antioxidant balance, though these findings are based on limited trials and changes in biomarkers.30 These effects are thought to involve activation of Nrf2, a cellular pathway that turns on the bodys own antioxidant defenses, and improved mitochondrial energy metabolism, which may help regulate oxidative stress
