Health Sciences Institute e-Alert Archives

Our daily e-letter, known as e-Alert, delivers health news—before anyone else. From overlooked studies to underground cures, it’s all here. Catch up on the insights that matter most.

Every weekday, our FREE e-Alert delivers urgent health breakthroughs and hidden dangers—before they hit the headlines.

Not signed up yet? Join 500,000+ readers worldwide by using the sign-up box below.

FILTERS
applied to search results for “Heart and Cardiovascular”

YEAR

CATEGORY

Browse the FULL e-Alert Archive using the filters in this section, or search for a specific topic below:


Search Results for “Heart and Cardiovascular” (713 results found)

A Sweet Way to Lower Blood Pressure?

A Sweet Way to Lower Blood Pressure?

June 4, 2025 We’ve talked before about Big Pharma’s push to medicate high blood pressure. And while prescription drugs have their place, they’re not the only option—and often come with a list of side effects a mile long. Now, new research suggests you might not need to look much further than your teacup...... Read More >

Categories: blood pressure dark chocolate flavan-3-ols hypertension natural heart health tea
Missing This Type of Sleep Could Raise Dementia Risk 27%

Missing This Type of Sleep Could Raise Dementia Risk 27%

June 2, 2025 You already know that getting enough sleep is important—but new research reveals that one specific stage of sleep may be essential for protecting your brain from dementia. It’s called slow-wave sleep—the deepest, most restorative stage of your sleep cycle. And according to a 2023 study published in JAMA Neurology, just... Read More >

Categories: Aging Alzheimer’s disease brain health deep sleep dementia slow wave sleep
Women: Your “Menopause Makeover” Starts NOW

Women: Your “Menopause Makeover” Starts NOW

May 29, 2025 A powerful plant trio slashes symptoms 62%—in WEEKS Menopause is a natural phase of life that all women will one day experience. Yet, for much of history, it’s been shrouded in silence and stigma. Women often spoke about it in hushed tones—silently enduring troubling symptoms like hot flashes, insomnia, heart... Read More >

Categories: nl-2025-06
Newsletter Issue: June 2025
Could This Underrated Vitamin Help Lower BP After Menopause?

Could This Underrated Vitamin Help Lower BP After Menopause?

May 29, 2025 For postmenopausal women, the end of estrogen’s protective effect can mark the beginning of a long, uphill climb when it comes to heart health. Blood pressure creeps up, arteries stiffen, and the risk of cardiovascular disease skyrockets. But a little-known nutrient might be able to tip the scales back in... Read More >

Categories: blood pressure menopause heart health MK-7 postmenopausal women vascular stiffness vitamin K2
Could COVID Leave a Lasting Mark on Your Heart?

Could COVID Leave a Lasting Mark on Your Heart?

May 28, 2025 You survived COVID-19. Maybe it hit you hard, maybe it barely slowed you down. But weeks—or even months—later, you still don’t feel right. Fatigue lingers, your heart races, you feel out of breath climbing the stairs. You might think these symptoms are all in your head. But they’re not. New... Read More >

Categories: cardiovascular risk heart disease long covid post-COVID complications severe COVID
Beat Chemo Brain and Fatigue—with a Simple Workout

Beat Chemo Brain and Fatigue—with a Simple Workout

May 27, 2025 Emerging research suggests that exercise—yes, even light stretching or a gentle walk—may do more for cancer patients than we once believed. According to a comprehensive new umbrella review published in the British Journal of Sports Medicine, movement may help ease a wide range of chemotherapy-related side effects, from fatigue and... Read More >

Categories: brain fog cancer recovery chemotherapy fatigue exercise and cancer integrative oncology mind-body therapy
Sugar Cane Discovery Terrifies Big Pharma’s Statin Empire!

Sugar Cane Discovery Terrifies Big Pharma’s Statin Empire!

May 9, 2025 Folks, I’ve been shouting this from the rooftops for years...   And ’bout time somebody’s finally talking about policosanol (which, unlike toxic statins, lowers both cholesterol and triglycerides)!   Big Pharma has been PUSHING their dangerous statin drugs on you while hiding a miraculous natural alternative! They’re terrified you’ll discover... Read More >

Categories: heart health natural cholesterol treatment policosanol benefits statin alternatives sugar cane extract
The 3-Minute Habit That Could Save Your Heart

The 3-Minute Habit That Could Save Your Heart

May 6, 2025 No treadmill? No problem. The truth is, you don’t need any fancy equipment or even a gym membership to amp up your body’s heart-protecting defenses. Sure, we’ve all heard that cardio workouts benefit your heart—but that doesn’t necessarily mean you have to become a sprinter or marathon runner. In fact,... Read More >

Categories: cardiovascular risk daily activity heart health incidental exercise non-exercisers senior health

The “Steamy” Secret Behind Your Body’s Natural Repair System

April 28, 2025 Discover how to activate this powerful “clean-up crew” for ultimate health and longevity  Did you know your body has a built-in “clean-up crew” that works to slow aging, boost immunity, and even fight off disease?  And here’s the best part... You don’t need to adopt an extreme diet, use a... Read More >

Categories: nl-2025-05
Newsletter Issue: May 2025
The “Silent Threats” to Aging Bones and Hearts—Can Diet Help?

The “Silent Threats” to Aging Bones and Hearts—Can Diet Help?

April 28, 2025 Picture this: You’re stepping off the porch on a spring morning. You feel steady. Strong. Confident. Now imagine the opposite—one misstep leading to a fractured hip... a condition that can sideline your independence and, for many seniors, even become life-threatening. Heart disease is another quiet danger—often creeping in without symptoms... Read More >

Categories: Aging calcium heart disease hip fractures prudent diet

Is the FDA COVERING UP Testosterone Dangers?!

March 28, 2025 Well, looks like they’ve done it again. The FDA—that supposed “watchdog” agency that’s supposed to protect you—just quietly removed the boxed warning about heart attacks and strokes from testosterone products. Yeah, like there’s no data out there re testosterone and heart attacks... That’s right. The same warning they INSISTED on... Read More >

Categories: big pharma FDA warning removal heart attack risk men's health deception stroke risk testosterone

Forget 8 Hours—Here’s What Really Matters for Sleep

March 11, 2025 If you’ve ever struggled through a night of tossing and turning, you know how awful it feels the next day. But what if your sleep quality could actually predict your long-term health? A massive new study published in Nature Medicine analyzed over 16,800 nights of sleep—and the results are shocking.... Read More >

Categories: heart disease Insulin resistance sleep sleep apnea
Allan Spreen, M.D.
Dr. Allan Spreen, Chief Medical Advisor

Meet the Health Sciences Institute

The Health Sciences Institute (HSI) is an independent organization established in 1998. We’re dedicated to uncovering and researching the most urgent advances in modern underground medicine. Things you WON’T hear about in the mainstream.

Whether they come from a laboratory in Malaysia, a clinic in South America, or a university in Germany, our goal is to bring the treatments that work directly to the people who need them. We alert our Members to exciting breakthroughs in medicine, show them exactly where to go to learn more, and help them understand how they and their families can benefit from these powerful discoveries.

Learn More About the Health Sciences Institute. >