Lifestyle & longevity

Design daily habits that support hormonal balance and long-term vitality. Master sleep and circadian timing, eat for metabolic stability, and use micronutrients with purpose. Make informed choices about alcohol, nicotine, sauna, and cold exposure. We translate longevity research into clear, practical playbooks you can apply today.

Weight lifting and calories burned: How many calories does lifting weights burn for men?

Weight lifting and calories burned: How many calories does lifting weights burn for men?

Dr. Bruno Rodriguez, DPT, CSCS avatar
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Dec 06, 2025 · 13 min read

Most men burn roughly 200 to 600 calories in a 45 minute lifting session depending on body weight, the MET level of the workout (traditional lifting around 3.5 METs vs vigorous circuits around 8 METs), and how dense the session is (rest times and transitions). Compared with a steady cardio session of the same length, ...

How long honey packs stay in your system: What research says

How long honey packs stay in your system: What research says

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 06, 2025 · 17 min read

Honey pack: How long it actually stays in your system for men (risks) In most healthy adult men, a honey pack that contains sildenafil is mostly cleared from the bloodstream in about 20 hours, while tadalafil can linger for about 3 to 4 days.[8,9] “Honey pack” sexual-enhancement sachets are supplement products that often contain undeclared ...

Why do i get so hot when i sleep: The science of night sweats and overheating

Why do i get so hot when i sleep: The science of night sweats and overheating

Dr. Jonathan Pierce, PhD avatar
Dr. Jonathan Pierce, PhD: Clinical Psychologist & Neuroscience Specialist
Dec 05, 2025 · 15 min read

You get hot in your sleep when the normal nighttime drop in core body temperature of about 0.5 to 1.0 °C (1 to 2 °F) is disrupted, prompting the hypothalamus to open skin blood vessels and activate sweating to dump heat. The good news is that the trigger is often changeable, such as room setup, alcohol, stress, ...

Does stress cause low testosterone in men? What science really shows

Does stress cause low testosterone in men? What science really shows

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 05, 2025 · 14 min read

Chronic psychological stress is linked to lower morning testosterone in men, largely because sustained HPA axis cortisol output can suppress hypothalamic-pituitary-gonadal (GnRH/LH) signaling and reduce testicular testosterone production. Here is how to recognize the stress-low T feedback loop and what actually helps break it. “Stress and testosterone talk to each other all day long. Short ...

BPC-157 FDA status in 2026: Compounding and legality

BPC-157 FDA status in 2026: Compounding and legality

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 03, 2025 · 13 min read

As of 2026, BPC-157, CJC-1295, and ipamorelin are not FDA-approved drugs, and all appear on the FDA’s Section 503A “Category 2” list (FDA Category 2 list, accessed February 15, 2026). Thymosin beta-4, which is often marketed online under the nickname “TB-500,” also appears on the FDA’s Section 503A “Category 2” list (FDA Category 2 list, ...

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