This is Biohacking Weekly — a curated news roundup designed to help you increase your longevity and improve healthspan. Here’s what caught our attention this week.
Contents
A recent study published in Scientific Reports has revealed a significant link between poor sleep quality and the severity of premenstrual syndrome (PMS) symptoms among young women.
The research, conducted in Iran's Qazvin province, involved 252 participants who completed assessments on their sleep quality and PMS symptoms. Findings indicated that nearly half of the participants experienced severe PMS symptoms, with poor sleep quality correlating strongly with heightened levels of anger, anxiety, sensitivity, depression, and fatigue.
Interestingly, the study noted that the number of sleeping hours did not significantly impact most menstrual symptoms, suggesting that sleep quality, rather than quantity, plays a more crucial role in PMS severity.
Read the full research on Nature.com
Thoughtfully crafted blend of 15 traditional Chinese herbs designed to help ease common PMS symptoms such as fatigue, bloating, mood swings, and cravings, while promoting hormonal balance and a healthy menstrual rhythm.
Some wellness trends, though widely promoted as beneficial, may have unintended consequences if taken to extremes. It's important to approach these practices with balance and awareness of individual needs.
Read the full article on New York Post
A recent review in the journal Nutrients shines a spotlight on a forgotten superfood: organ meats. Liver, heart, kidney, and spleen aren’t just old-school cuts—they’re packed with essential nutrients modern diets often lack. These nutrient-dense foods contain significantly more vitamin A, B12, iron, and zinc than typical muscle meat, making them ideal for anyone focused on energy, immunity, and optimal cellular function.
But here’s the catch: not everyone wants to cook or eat liver. That’s where convenient whole-food supplements like Primal Collective Multi Organ Capsules come in. This ancestral nutrition in capsule form helps you tap into the benefits of offal without the hassle, supporting vitality, endurance, and nutrient density.
Read the full research article on MDPI
A major study featured in BBC Future reveals that grip strength is not just about muscle power; it reflects the overall functioning of your nervous, cardiovascular, and musculoskeletal systems. In fact, it’s so reliable that some scientists are calling it a “biomarker of aging.”
People with lower grip strength have been found to have a significantly higher risk of heart disease, stroke, and even early death. It also correlates with frailty, cognitive decline, and a faster biological aging process.
This is particularly eye-opening because grip strength is easy to test at home. A simple squeeze of a tennis ball or using a handheld dynamometer for 15–30 seconds gives a surprisingly accurate snapshot of your internal health.
Even more importantly, grip strength can be improved with resistance training—especially exercises like farmer's carries, pull-ups, or using grip-specific tools.
Gary Brecka, a wellness expert and biohacker, has recently voiced strong concerns about the health implications of seed oils. In a discussion on "The Joe Rogan Experience," he labeled seed oils as "micropoisons" and a "chemical nightmare," attributing these descriptors to the industrial processes used in their production.
Brecka highlighted that the extraction of oils from seeds like canola, corn, and soy often involves chemical solvents such as hexane and sodium hydroxide, which he claims are neurotoxic and carcinogenic.
He advocates for a shift toward more stable, minimally processed fats like extra virgin olive oil, avocado oil, ghee, and grass-fed butter—options that are more in line with the body’s natural biochemistry.
Read the full article on the New York Post
Follow OptimOZ on Instagram for tips, enter giveaways, learn stuff and get discount offers.
This Week’s Product Spotlight:
🔥 Bioptimizers Sleep Breakthrough - A non-melatonin formula designed to support deep, natural sleep and easier mornings. The capsules provide key cofactors that help your body produce melatonin naturally while also supporting other pathways linked to sleep onset and quality. Available in both capsule and powder form to suit your nightly routine.
🔥 Primal Collective Multi Organ Capsules - Grass Fed Multi Organ Meat Capsules offer a concentrated source of vitamin A, B12, iron, and CoQ10 from grass-fed liver, heart, kidney, and spleen. Backed by research, organ meats outperform muscle meat in nutrient density. Freeze-dried for purity, no cooking required.
🔥 Bioptimizers Mushroom Breakthrough - A functional mushroom and collagen blend featuring potent extracts of Lion’s Mane, Chaga, Cordyceps, and Reishi, and designed to promote neurogenesis, immune resilience, and sustained mental clarity. Convenient and easy to mix powder is available in three delicious flavours: Chocolicious and Salted Caramel.
We're living in an age where wellness is no longer about fads—it's about precision. Australians aren't just popping pills anymore; we're demanding clean, proven compounds that actually shift the dial. Discover why sulforaphane is becoming Australia’s go-to supplement for inflammation, detox, energy, and cognitive clarity.
The idea of improving one’s microbiome to slow ageing has gained attention. Dr. Kara Fitzgerald, a functional medicine physician and epigenetics researcher, has laudedUrolithin A as a “postbiotic rockstar” in the longevity space. She notes that Urolithin A(UA) has studies published in top-tier journals such as Nature and Cell – with 11 compelling human clinical trials and calls it a nutrient that should be on the radar for mitochondrial health.
Recent 2025 research confirms sulforaphane’s broad therapeutic potential across cancer prevention, neuroprotection, metabolic health, and inflammation—driven largely by its activation of Nrf2 and modulation of cellular stress responses. Human and animal studies increasingly support its use as a safe, multi-target compound with applications in chronic disease prevention, aging, and adjunctive treatment strategies.
