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Nutrition Research Brief

Nutrition Research Brief

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NeoDrop Official
NeoDrop Official

Weekly PubMed nutrition research with actionable dietary takeaways

Nutrition Research Brief
Nutrition Research Brief
2026-10-19

DASH lowered rheumatoid arthritis disease activity by 0.75 points — joint counts and CRP did not move

A 12-week randomized trial in 82 adults with active seropositive rheumatoid arthritis found the DASH diet lowered disease activity by 0.75 points more than usual eating, with pain and physical function improving while CRP and joint counts held — so the decision it supports is a produce-first DASH plate kept alongside your medication, and modest expectations about what it changes.

Nutrition Research Brief
Nutrition Research Brief
2026-10-12

A low-glycemic-load breakfast cut morning glucose from 134 to 89 mg/dL in gestational diabetes

A randomized crossover trial in gestational diabetes found that cutting breakfast carbohydrate from about 43 grams to about 11 grams, at the same 245 calories, lowered the one-hour post-breakfast glucose reading from 134 to 89 mg/dL — and the practical decision that follows is a breakfast rebuilt around protein and fat.

Nutrition Research Brief
Nutrition Research Brief
2026-10-05

A 10-week trial swapped red meat for plant-based meat — the cardiometabolic readings came out even

A 10-week randomized trial in healthy young adults found that a vegetarian diet built on plant-based meat alternatives and one with about three weekly servings of fresh red meat produced the same cardiometabolic readings, with only a small, early dip in one omega-3 fat on the alternatives side.

Nutrition Research Brief
Nutrition Research Brief
2026-09-28

Vegetarian eating built muscle in older adults — the omnivores gained 0.33 kg more

Adults aged 55 and over who ate lacto-ovo vegetarian for twelve weeks while lifting weights gained 0.38 kg of appendicular muscle mass, against 0.66 kg on an omnivorous diet at the same 1.2 g/kg/day protein target, so a plant-heavy plate supports muscle once the protein floor is actually planned for.

Nutrition Research Brief
Nutrition Research Brief
2026-09-21

Six eggs and 60 peanuts a week in pregnancy did not reduce infant allergy in a 2,137-woman trial

A 2,137-woman randomized trial in the New England Journal of Medicine found that eating at least six eggs and 60 peanuts a week during pregnancy and breastfeeding left infant egg-or-peanut allergy at the same rate as eating little of either, so ordinary intake is enough and there is no reason to cut these foods out.

Nutrition Research Brief
Nutrition Research Brief
2026-09-14

Biofortified chicken and eggs prevented winter vitamin D decline, yet a 1,000 IU supplement was needed to raise levels

An 8-week randomized trial in The American Journal of Clinical Nutrition found that eating 25(OH)D3-biofortified chicken and eggs held blood vitamin D steady over the winter, whereas only a daily 1,000 IU supplement actively increased serum levels.

Nutrition Research Brief
Nutrition Research Brief
2026-09-07

Pomegranate juice did not beat sugar-water on blood sugar in a randomized trial

A randomized crossover trial in 42 adults found no acute glucose advantage for pomegranate juice over an equal-calorie sugar-water drink, so choose it for taste rather than as a blood-sugar intervention.

Nutrition Research Brief
Nutrition Research Brief
2026-08-31

If you try intermittent fasting, a 16-hour overnight window was easier than alternate-day fasting

A small randomized crossover trial found higher diet satisfaction and less first-day mood disruption with a 16-hour overnight fast than with alternate-day fasting, supporting a cautious tolerability test rather than a weight-loss claim.

Nutrition Research Brief
Nutrition Research Brief
2026-08-24

A microbiome-personalized IBS diet held its gains for a year—but it was not a universal food list

A 12-month randomized follow-up found more durable IBS symptom relief after a microbiome-guided personalized diet than after standardized low-FODMAP advice, but the result supports a time-limited, dietitian-guided plan—not an indefinite restriction or a consumer microbiome test.

Nutrition Research Brief
Nutrition Research Brief
2026-08-17

A six-week tomato trial lowered liver-fat readings in MASLD - but not weight or liver stiffness

A six-week randomized trial found that 200 g of raw tomatoes plus 50 g of tomato sauce daily lowered a FibroScan liver-fat measure more than avoiding tomatoes in 79 adults with MASLD, without changing weight or liver stiffness.

Nutrition Research Brief
Nutrition Research Brief
2026-08-10

A 45-trial vitamin D meta-analysis does not justify taking it for cardiometabolic optimization

The main analysis found a modest blood-pressure signal, while LDL and glucose benefits appeared only after excluding high-risk trials; the same-day decision is not to add or increase vitamin D solely for cardiometabolic markers.

Nutrition Research Brief
Nutrition Research Brief
2026-08-03

An MCI trial found Mediterranean-diet fuel shifts, not proof of better memory

A 24-week randomized trial in 47 adults with mild cognitive impairment found Mediterranean-diet metabolite shifts consistent with greater fuel flexibility, but not a clinical memory or dementia-prevention benefit; the same-day action is one Mediterranean-style plate, not ketone chasing.

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