Saudi Arabia Sets Wednesday Start to Ramadan 2026

TEMPO.CO, Jakarta – Hundreds of millions of Muslims around the world are preparing to fast for the holy month of Ramadan after Saudi astronomers sighted the new moon on Tuesday evening. During Ramadan, Muslims abstain from food and water from sunrise until sunset, breaking their fast with an iftar meal afterwards. The month represents a time … Read more

Big breakfast study reveals protein curbs appetite but fiber delivers stronger gut microbiome benefits

A controlled clinical trial shows that what you eat at breakfast, not just how much, may shape appetite, weight loss, and gut microbiota with implications for long term dietary strategies Study: Big breakfast diet composition impacts on appetite control and gut health: a randomized weight loss trial in adults with overweight or obesity. Image Credit: … Read more

Unprocessed beef does not worsen metabolic health in prediabetes

A controlled crossover trial finds that short-term consumption of unprocessed beef is on par with poultry for glucose control, β-cell function, and cardiometabolic markers in people with prediabetes. Study: Effects of Diets Containing Beef Compared with Poultry on Pancreatic β-Cell Function and Other Cardiometabolic Health Indicators in Males and Females with Prediabetes: A Randomized, Crossover … Read more

Indonesia Sets February 17 Isbat Session to Determine Ramadan 2026

TEMPO.CO, Jakarta – Indonesia’s Ministry of Religious Affairs will hold an isbat session on Tuesday, February 17, 2026, to determine the start of Ramadan 1447 Hijri, the Islamic fasting month observed by Muslims worldwide. The meeting will be led by Minister of Religious Affairs Nasaruddin Umar and will take place at the H.M. Rasjidi Auditorium … Read more

PFAS exposure increases gestational diabetes risk

A comprehensive review of nearly 130 studies shows the strongest evidence to date that “forever chemicals” are associated with gestational diabetes, while underscoring uncertainty around other diabetes outcomes and the need for more prospective research. Study: Associations of perfluoroalkyl and polyfluoroalkyl substances with markers of glycaemic control, insulin secretion and sensitivity, and diabetes risk: a … Read more

Back-to-basics, not fad diets beat heart disease and diabetes

What is the best diet to reduce heart disease and risk of diabetes? Research suggests that a back-to-basics approach may be the key to overcoming the fad diet trend. Study: The impact of dietary interventions on cardiometabolic health. Image credit: New Africa/Shutterstock.com A recent paper published in the journal Cardiovascular Diabetology reviews dietary interventions for cardiometabolic health. An … Read more

Portfolio diet delays heart risk and lowers cholesterol in young adults

New research shows that even modest adherence to the Portfolio Diet, a plant-based cholesterol-lowering strategy, can significantly reduce cardiovascular risk factors in young adults and may postpone heart disease onset by more than a decade. Study: Portfolio diet and LDL-C in a young, multiethnic cohort: cross-sectional analyses with cumulative exposure modeling. Image Credit: Chiociolla / Shutterstock University … Read more

Digital lifestyle program cuts diabetes risk by 46% in prediabetics, study of 130k+ adults reveals

Could a 45-minute weekly digital coach be the key to reversing diabetes? New study of 130k+ adults shows dramatic risk reduction and remission rates, without pills or extreme diets. Study: Lifestyle Modification in Prediabetes and Diabetes: A Large Population Analysis. Image Credit: RSplaneta / Shutterstock In a recent article published in the journal Nutrients, researchers in the … Read more

Can gut microbes help prevent Alzheimer’s?

From the Mediterranean diet to microbial metabolites, scientists reveal how maintaining gut health could be a powerful strategy to delay or prevent Alzheimer’s disease. Review: Microbial diversity and fitness in the gut–brain axis: influences on developmental risk for Alzheimer’s disease. Image Credit: Volodimir Zozulinskyi / Shutterstock In a recent review in the journal Gut Microbes, researchers at … Read more

Study finds 24-hour fasting cycles enhance libido in male mice

Long-term fasting in 24-hour cycles increases the sex drive of male mice by lowering the concentration of the neurotransmitter serotonin in the brain. This effect is linked to a diet-induced deficiency of the precursor substance tryptophan – an amino acid that must be obtained through food. Researchers from DZNE report on this in the journal … Read more