How Much Protein Do You Need a Day?
Grams of protein per kilogram for sedentary adults, active people, muscle gain, fat loss and over-50s, plus per-meal amounts and food versus powder.
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Protein and amino acids
Grams per kilo for every goal, per-meal amounts, and the honest case for and against BCAA, EAA and glutamine products. Plus a calculator for your own number.
How Much Protein to Build Muscle: Grams, Timing and Forms
The range research supports for muscle gain, how much protein per meal, timing around training, whole foods versus shakes, and the over-40 picture.
BCAAs: Do They Help If You Eat Enough Protein?
BCAAs may help in specific cases, but if you eat enough protein, they add little. Learn what the research shows, how to use them, and who should skip them.
Amino Acid Supplements: EAA vs BCAA Explained
Compare essential and branched-chain amino acids: what research suggests, amounts studied, and when an EAA or BCAA product may suit you better than plain protein.
L-Glutamine: What It Does and Who Might Need It
L-glutamine is the body's most abundant free amino acid. What the muscle and gut research actually shows, doses studied, and who should ask a doctor first.
How Much Protein to Eat When Losing Weight
Protein needs rise in a calorie deficit. Here are the grams per kilogram used in research, per-meal amounts, food sources, and who should be cautious.