🧠 NAD+ and Peptides: Clearing the Confusion

💪 Muscle Pumps and Beyond: Tadalafil for Lifters

🥦 Shredded on Plants: A Vegan Bodybuilding Blueprint

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Nicotinamide Adenine Dinucleotide (NAD+) plays a key role in cellular energy and longevity—but is it a peptide? This article clears up the classification confusion while exploring why NAD+ is a cornerstone of modern anti-aging protocols.

What’s Covered:

🧠 Mechanisms of Action
NAD+ is a coenzyme, not a peptide. It assists in redox reactions and fuels critical metabolic pathways like sirtuin activation and mitochondrial repair. While peptides signal specific cellular responses, NAD+ acts more as a molecular catalyst.

🧠 Why the Confusion?
Because of its role in longevity and its delivery via injection or IV, NAD+ is often lumped with peptides. However, it’s a nucleotide-derived compound, chemically distinct from peptide chains.

🧠 Supplement Use & Protocols
NAD+ is often stacked with precursors like NR or NMN and administered via IV drips or intranasal sprays. It's explored for fatigue, cognitive decline, and metabolic support in anti-aging research.

Still unsure how NAD+ fits into your supplement stack?
👉 Unpack the full guide on Muscle and Brawn

Originally developed for erectile dysfunction, Tadalafil is gaining traction in bodybuilding for its vascular and muscular benefits—especially in the pre-workout window.

What’s Covered:

💪 Mechanisms of Action
Tadalafil is a PDE5 inhibitor that increases nitric oxide availability, improving blood flow. For lifters, this translates to better pumps, nutrient delivery, and potential recovery support.

💪 Performance and Recovery Perks
Users report improved endurance, reduced fatigue, and enhanced vasodilation. Some anecdotal reports even suggest muscle growth due to better muscle saturation and training volume.

💪 Dosing and Cycling
Microdoses of 5–10 mg are taken 30–60 minutes pre-workout or cycled every other day. Tadalafil may be stacked with citrulline, creatine, or AAKG for synergistic effects.

Wondering if Cialis belongs in your stack?
👉 Read the full breakdown on Muscle and Brawn

Can you build serious muscle on a vegan diet? This complete guide dives into what it takes to bulk and cut while sticking to plant-based principles in 2025.

What’s Covered:

🥦 Nutritional Fundamentals
Vegan bodybuilders must be intentional with macros, prioritizing high-protein sources like lentils, tofu, tempeh, seitan, and vegan protein powders. Omega-3s, B12, and creatine should also be supplemented.

🥦 Training and Recovery
Training protocols don’t differ from omnivores, but recovery may require more careful planning due to anti-nutrient content in some plant foods. Rest, meal timing, and inflammation management are key.

🥦 Real-Life Transformations
The article features lifters who’ve succeeded on a plant-based approach, showcasing their full-day meal plans, supplement stacks, and bulking/cutting strategies.

Curious if veganism and gains can coexist?
👉 Get the complete guide on Muscle and Brawn