Nutrition

Vitamin B12 for Hair & Skin Health: Growth, Shedding & more

Can low B12 cause hair loss or skin changes? Here's what the science says, who's at risk, and how B12 fits into a real hair strategy.

Vitamin D3 & Weight Loss: Metabolism, GLP-1 Support & More

Does vitamin D help with weight loss? Here's what D3 actually does for metabolism, body composition, and support during GLP-1 therapy.

Vitamin B12 for Energy: How It Works and Who Actually Needs It

Does B12 actually give you energy? Here's what the science says, who benefits most, and when supplements beat injections.

Vitamin D3 & K2: Benefits, Dosage, and Why They Work Better Together

What do vitamin D3 and K2 actually do together? Learn the benefits, dosing, safety, and why high-dose D3 without K2 is a mistake.

Vitamin B12 for Memory, Brain Health & Focus

How does B12 affect memory, brain fog, and long-term brain health? Here's what the science says and when optimizing it actually helps.

Vitamin B12 for Anxiety & Mood: What the Science Says

Can low B12 cause anxiety or depression? Here's what the research shows, who should get tested, and how B12 fits into a real mood strategy.

Magnesium Malate: Uses, Benefits, Dosage & Why We Use It

Magnesium malate supports energy, performance, and recovery. Learn about the benefits and why we chose it for Building Blocks.

Magnesium: Benefits, Uses, Forms & Performance Optimization

Magnesium is essential for energy, muscle function, sleep, metabolism, and hormone support. Learn the benefits, forms, dosage, and more.

Magnesium for Anxiety & Stress: What the Science Actually Says

Does magnesium help anxiety or stress? Learn what research shows, best forms (glycinate vs malate), dosing, timing, and more.

Vitamin B12: Benefits, Deficiency Signs, and Best Forms

What does vitamin B12 actually do? Learn the benefits, deficiency signs, best forms, and how to optimize your B12 status for performance.

Types of Magnesium: Best Form for Sleep, Stress, Energy, and Performance

Compare different types of magnesium and which forms are best for sleep, stress, energy, and performance.

Magnesium for Muscle Growth & Recovery: Benefits, Timing & Best Forms

Magnesium is one of the most overlooked nutrients for anyone optimizing performance. Learn how it supports muscle growth and recovery.

Magnesium for Weight Loss & Metabolic Health

Magnesium won’t magically melt fat, but it plays a crucial role in blood sugar control, muscle preservation, and metabolic health.

Supplements to Take with Tirzepatide: What Works and What's Waste

Learn which supplements support tirzepatide treatment, which ones manage side effects, and what you can skip.

Are GLP-1s Changing What Americans Eat? What the Research Says...

GLP-1s help you lose weight—that's a fact. But can they also change what you eat? Data from a recent study tells an interesting story...