What to Eat for Strong Muscles: Protein, Creatine, and the Nutrients That Build Real Strength
Building strong muscles is not just for teenagers in the gym. It matters in your 40s, and it matters even more at 80, when holding onto muscle is one of the biggest keys to staying strong and independent. In this episode the Barton team walks through the Home Cures That Work issue on what to eat for strong muscles, and Dr. Scott Saunders adds the science, along with a few surprises of his own.
Dr. Saunders explains how much protein you really need, why that number goes up rather than down as you age, and why animal proteins beat plant proteins for building muscle. He covers creatine, essential amino acids, vitamin D, calcium, iron, and magnesium, then answers viewer questions on bloating, C-reactive protein, and how to digest protein better.
In this episode, Dr. Saunders covers:
- Why about 30 grams of protein at a meal is the amount that switches on muscle building, through the mTOR signal
- Why we actually need more protein as we age, not less, because digestion and absorption slow down
- The real difference between animal and plant proteins, and why an egg is nature's vitamin pill
- How sugar and carbs quietly block protein from getting into your muscle cells
- What creatine really does, who it can help, and a safe way to start
- Why vitamin D acts more like a hormone for building muscle, and why to pair it with vitamin K instead of extra calcium
- Why magnesium is one of the most common deficiencies, and how it supports muscle and energy
- Straight answers to viewer questions on bloating, C-reactive protein, and digesting protein
Timestamps
- 0:39 — Today's topic: what to eat for strong muscles at any age
- 2:57 — Protein and the mTOR switch that starts building muscle
- 3:34 — How much protein you need, and the 6/10 reset that turns your body anabolic
- 8:34 — Why older bodies need more protein, not less
- 11:45 — Collagen and bone broth as protein sources
- 12:06 — Animal vs plant proteins, and why gluten is hard to digest
- 14:47 — The egg as nature's vitamin pill
- 17:16 — Why sugar and insulin resistance keep protein out of your muscles
- 22:25 — Creatine: the signal that tells muscles to add bulk
- 24:31 — How much creatine, and why to start low
- 25:35 — Essential amino acids, and what deficiency looks like
- 28:49 — BCAAs: the branched-chain amino acids
- 30:57 — Vitamin D as a muscle-building hormone, plus calcium
- 32:08 — Iron: why more is not better, and the tests to run
- 34:40 — How much vitamin D to take, with vitamin K and not extra calcium
- 41:22 — Magnesium and potassium for muscle and energy
- 46:11 — Viewer question: bloating, gas vs a diaphragm spasm
- 51:11 — Viewer question: building muscle at 81
- 53:07 — Viewer question: better digestion and absorption of protein
Products mentioned in this episode — use code Saunders25 for 25% off:
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