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Soy Protein vs Whey Protein: Which Is Better?

Soy Protein vs Whey Protein: Which Is Better?

by Alex Stewart | Mar 30, 2026 | Nutrition, Protein, Supplements

The Short Answer Whey’s main advantage over soy is its higher leucine content, an amino acid that helps signal muscle building. Soy protein is still a genuinely solid plant-based alternative that can support muscle-building goals when your overall training and protein...
Do You Need K2 With Vitamin D3? A Nutritionist Explains

Do You Need K2 With Vitamin D3? A Nutritionist Explains

by Alex Stewart | Mar 22, 2026 | Vitamins and Minerals, Supplements

Affiliate disclosure: I may earn a commission if you buy through the marked product link, at no extra cost to you. Buying vitamin D should be fairly simple. Then you spot a D3 + K2 bottle and wonder whether your plain D3 is missing something. Do you need both? Not...
Are BCAAs Worth It If You Take Whey Protein?

Are BCAAs Worth It If You Take Whey Protein?

by Alex Stewart | Mar 10, 2026 | Supplements, Nutrition, Protein

The Short Answer For most people, no, BCAAs aren’t worth it if you take whey protein. Whey is a complete protein containing all nine essential amino acids, including the three BCAAs. In other words, you already get everything a standalone BCAA supplement...
Magnesium Taurate vs Glycinate: Sleep, Heart and What the Studies Say

Magnesium Taurate vs Glycinate: Sleep, Heart and What the Studies Say

by Alex Stewart | Mar 5, 2026 | Nutrition, Supplements

Disclosure: This article contains marked affiliate links. AlexStew may earn commission on qualifying purchases through those links at no extra cost to you. Product inclusion does not change the evidence standard used in the article. Glycinate for sleep. Taurate for...
Magnesium Glycinate vs Citrate: Know the Difference

Magnesium Glycinate vs Citrate: Know the Difference

by Alex Stewart | Mar 20, 2025 | Supplements

Magnesium citrate and magnesium glycinate are both well-absorbed forms of magnesium, but they serve different purposes. Citrate is more likely to stimulate bowel movements. Glycinate is typically gentler on digestion and often chosen for relaxation and sleep support....
Meal Replacement vs Protein Shakes: What’s the Difference?

Meal Replacement vs Protein Shakes: What’s the Difference?

by Alex Stewart | Nov 15, 2023 | Nutrition, Protein, Supplements

A meal replacement is designed to take the place of a meal; a protein shake mainly tops up your protein intake. A balanced meal would usually be my first choice, with shakes used where they genuinely help. If you’re choosing between the two, start with whether you...
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