Tereza Zaťková

8 articles

3 Healthy Christmas Gift Ideas for 2025

This Christmas, give the most important gift—health. Instead of another tie, gadget, or piece of decor that will gather dust, consider a present that empowers your loved ones to take control of their wellbeing and live healthier, longer lives. At

Track These 5 Blood Factors for Better Running

Do you feel fatigued while running despite regular training? The issue may not be your plan - it could be what’s happening in your blood. Modern research shows that many blood deficiencies go undetected, yet they significantly affect athletic perfo

8 Blood Markers to Test Your Biological Age

How old are you? There are two answers to that question. The first is your chronological age - how many years you’ve actually lived. The second is your biological age - how fast your body is truly aging. While we can’t change our date of birth,

3 Science‑Backed Supplements Every Man Over 30 Should Consider

After thirty, the male body begins to change in ways many men don’t notice until it’s late. Testosterone gradually declines by roughly 1% per year after age 30 [2], metabolism slows, and recovery worsens. The right supplementation - grounded in sol

8 Blood Factors Every Man Over 30 Should Monitor

After thirty, the male body starts to change in ways many men don’t notice until it’s too late. Testosterone gradually declines by about 1% per year after age 30, metabolism slows, and recovery worsens. Smart prevention and supplementation - ground

The Truth About Hormones: 8 Biomarkers Every Woman Over 30 Should Know

After thirty, the female body begins preparing for one of life’s most significant hormonal shifts - perimenopause . This process can start around age 30 and last up to 15 years. Most women only notice changes once uncomfortable symptoms appear -

Apple Watch vs. Blood Tests: Why You Need Both to Optimize Your Health

Maybe your Apple Watch shows good sleep, healthy heart rate variability (HRV), and completed daily activity goals. You might think you’ve got your health under control. That might not be the case. Apple Watch is a great start - but it only sees

What Your Doctor’s Standard Blood Tests Miss: 15+ Biomarkers You’re Rarely Tested For

Your doctor may have told you your bloodwork is “normal.” In reality, routine testing captures only a small slice of what’s going on - typically about 20 basic blood markers. Preventive medicine goes much deeper. It uses dozens of biomarke