Real questions from health communities, answered with cited research from PubMed and Vellito's article corpus. Plain language, no medical advice. How this works.
Research using animal models and human EEG data indicates that autism consists of distinct neurosubtypes with opposing electrical brain activity patterns related to excitation…
Stigma in adult ADHD is linked to worse quality of life across social, psychological, and occupational domains, with self-stigma and perceived stigma being particularly harmful.
Yes, a high LDL-C to HDL-C ratio (≥2.0) is linked to a higher risk of cardiovascular events in people with type 2 diabetes and diabetic retinopathy, even when taking statins.
Yes, smartphone-based imaging combined with AI screening tools can effectively detect diabetic retinopathy in low-resource settings, though further real-world testing is needed.
Yes, injecting methylene blue into the inferior mesenteric artery during rectal cancer surgery significantly increases the number of lymph nodes detected and reduces variability…
AI screening tools detect diabetic retinopathy with high accuracy, outperforming conventional methods in meta-analyses, but real-world performance varies.
Anastomotic leakage after anterior resection for rectal cancer occurs in about 7-10% of patients, with risk factors including male sex, higher tumor stage, and longer surgery.
Robotic surgery may reduce urinary retention after rectal cancer surgery, but overall functional and oncological outcomes are similar to laparoscopic surgery.
Combined cognitive-behavioral sleep intervention and nutritional support improve sleep, reduce inflammation, and may improve 2-year survival after rectal cancer surgery.
Yes, preoperative models using MRI and clinical data can accurately predict lateral lymph node metastasis in rectal cancer, with AUCs over 0.88 in recent studies.
Current evidence shows no significant link between diabetic retinopathy and age-related macular degeneration, despite shared risk factors.
Nutrition education significantly improves quality of life and dietary knowledge for adults on dialysis, according to a meta-analysis of 44 studies.
Yes, psychosocial interventions like counseling and incentives help pregnant women quit smoking, with moderate-quality evidence from large reviews.
Quercetin shows promise for hyperlipidemia in lab and animal studies, but human clinical evidence is still lacking. It is not a proven treatment.
Yes, low-dose amiloride (5 mg daily) can reduce blood pressure and may improve insulin resistance in adults with obesity and metabolic syndrome, based on a 24-week trial.
Crestor (rosuvastatin) lowers cardiovascular risk by reducing LDL cholesterol and inflammation, as shown in clinical trials and real-world studies.
Genetic variants linked to fat distribution, such as those affecting subcutaneous vs. visceral fat storage, can drive insulin resistance by promoting inflammation and impairing…
Research on Rhaponticum for hyperlipidemia is limited to preclinical studies; no human trials confirm its lipid-lowering effects, safety, or dosing.
Rhaponticum species show hypolipidemic effects in animal and lab studies, but human clinical trials are lacking, so it is not a proven treatment for hyperlipidemia.
Adipose tissue macrophages (ATMs) promote obesity-related inflammation and insulin resistance by shifting to a pro-inflammatory state, driven by metabolic changes like increased…
Yes, a large genetic study found that PTSD shares many genetic risk factors with other internalizing disorders like anxiety and depression, but also has unique genetic influences.
Early evidence suggests acupoint catgut embedding may reduce waist circumference and improve insulin resistance in abdominal obesity, but larger, high-quality trials are needed…
Female sex, early-life adversity, acute depression symptoms, and assault-type trauma are linked to longer-lasting PTSD.
Yes, exposure to microgravity changes fat distribution by increasing visceral fat and promoting inflammation, which worsens insulin resistance.
We pull real patient questions from public Reddit health communities (r/AskDocs, r/diabetes, r/menopause, etc.). Each question is rewritten into a generic medical question (no personal details), then answered by an AI using only cited sources from Vellito's article database and PubMed. A second AI independently scores each answer for accuracy and citation fidelity before publication. Answers below the safety threshold or touching emergency, dosing, or pediatric topics are queued for human review and never auto-published.
This is not medical advice. Always speak with your own doctor before making decisions about your health.