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New study says vegetable oils aren't bad for your heart, but not everyone's convinced

New research challenges beliefs about processed vegetable oils in spreads and baked goods, finding they may not harm heart health as much as thought. Doctors say it's too early to tell.

Higher stroke risk linked to consuming certain amount of alcohol, study finds

Heavy drinking is linked to strokes 11 years earlier than light drinkers, new study reveals. Three drinks daily may accelerate brain damage significantly, according to researchers.

A look at Dick Cheney’s health battles and remarkable recovery after heart transplant

Ó£ÌÒÊÓƵ senior medical analyst Dr. Marc Siegel joins ‘America Reports’ to discuss former Vice President Dick Cheney’s death and his heart transplant.

New health warning issued over popular sleep aid millions take nightly

A new study reveals that melatonin supplements may increase heart failure risk by 90% in chronic insomnia patients, challenging assumptions about this popular sleep aid.

Brain health warning sign could be hiding in plain sight, say researchers

A USC study reveals that blood pressure fluctuations between heartbeats may harm brain health even when overall readings are normal, potentially affecting memory in older adults.

Viral ‘energy booster’ has doctors divided — here’s what to know before trying it

Experts reveal the truth about CoQ10 supplements: safe for most, but not the miracle cure many believe. They advise on dosing, side effects and interactions.

Study finds men need twice as much exercise as women to cut heart disease risk

Ó£ÌÒÊÓƵ contributor Dr. Nicole Saphier joins 'Fox & Friends Weekend' to discuss new research on how exercise affects men and women differently when it comes to heart disease.

Ex-MLB pitcher Yoervis Medina dead at 37 after reportedly suffering heart attack while driving in Venezuela

Former MLB pitcher Yoervis Medina died after reportedly suffering a heart attack while driving in Venezuela. The Seattle Mariners reliever had a 3.08 career ERA over three seasons.

Common viruses linked to ‘dramatic’ spike in heart attack and stroke risk

Viral infections trigger inflammation that raises heart disease risk, study finds. Vaccination against COVID, flu and shingles may help prevent cardiovascular complications.

Bananas may be sabotaging your smoothie's superpowers, scientists warn

New UC Davis research reveals that banana smoothies can reduce berry flavanol absorption by 84%. An enzyme in bananas blocks heart-healthy compounds from berries.