Nutrition
The Real Reason You Keep Getting Sick
The real immune defense isn't built in cold season. Here's what the research says about vitamin D, gut bacteria, and the dietary patterns that actually determine how often you get sick.
2 articles
The real immune defense isn't built in cold season. Here's what the research says about vitamin D, gut bacteria, and the dietary patterns that actually determine how often you get sick.
You're probably deficient in two nutrients that aren't trendy, aren't expensive, and aren't hard to fix. Here's the short version on vitamin D and choline.
