Science

This Is Vanilla Bean—Not Vanilla Candy: What to Expect From Heritage Vanilla Bean Spice

This Is Vanilla Bean—Not Vanilla Candy: What to...

Heritage Vanilla Bean Spice tastes like real vanilla bean—not vanilla candy. Learn what to expect, why it is lightly sweet and how to mix it for the best flavour.

This Is Vanilla Bean—Not Vanilla Candy: What to...

Heritage Vanilla Bean Spice tastes like real vanilla bean—not vanilla candy. Learn what to expect, why it is lightly sweet and how to mix it for the best flavour.

Woman resting beside a stationary bike with yogurt, oats, berries and a glass of water on the kitchen counter.

Protein After HIIT: How to Support Recovery

How protein, carbohydrate and everyday meals fit recovery from interval training—and how to use the TLC protein dosage calculator as a planning tool.

Protein After HIIT: How to Support Recovery

How protein, carbohydrate and everyday meals fit recovery from interval training—and how to use the TLC protein dosage calculator as a planning tool.

Cycling, dumbbell strength training and a protein-rich meal with eggs, yogurt, oats and berries.

Cardio, Strength Training and Protein: How They...

Cardio, strength training and protein do different jobs. Here is how to bring them together, with practical meal planning, a protein calculator and links to our two-part Zone 2 series.

Cardio, Strength Training and Protein: How They...

Cardio, strength training and protein do different jobs. Here is how to bring them together, with practical meal planning, a protein calculator and links to our two-part Zone 2 series.

What Are You Really Paying For in a Protein Powder?

What Are You Really Paying For in a Protein Pow...

Bag price is the wrong number. Learn how to compare protein powders by price per serving and per gram of protein — and what those numbers still can't tell you.

What Are You Really Paying For in a Protein Pow...

Bag price is the wrong number. Learn how to compare protein powders by price per serving and per gram of protein — and what those numbers still can't tell you.

Whey Concentrate vs Whey Isolate: Which One Actually Suits You?

Whey Concentrate vs Whey Isolate: Which One Act...

Isolate is filtered further and has less lactose and fat. Concentrate keeps more of the original whey matrix. Neither is simply “better” — here’s what the filtration actually removes, who...

Whey Concentrate vs Whey Isolate: Which One Act...

Isolate is filtered further and has less lactose and fat. Concentrate keeps more of the original whey matrix. Neither is simply “better” — here’s what the filtration actually removes, who...

Heavy Metals in Protein Powder: What the Numbers Actually Mean

Heavy Metals in Protein Powder: What the Number...

Independent testing keeps finding lead and cadmium in protein powders — 47% of one 160-product survey exceeded a Proposition 65 threshold. Here’s where those metals come from, why plant and...

Heavy Metals in Protein Powder: What the Number...

Independent testing keeps finding lead and cadmium in protein powders — 47% of one 160-product survey exceeded a Proposition 65 threshold. Here’s where those metals come from, why plant and...