Food first, supplements second, with one micronutrient caveat
Attia and Mosconi stress that supplements cannot make up for poor diet, sleep and exercise, while Rhonda Patrick argues that common deficiencies in magnesium, vitamin D and omega-3s are worth correcting directly. Together they suggest a sensible order: fix foundations, then fill documented gaps.
What is Peter Attia's Titanic analogy? Show answer
Supplements are like asking whether the Titanic served lobster or steak. Exercise, sleep, nutrition and emotional health are the ship's heading.
Why is Attia skeptical of NAD supplements? Show answer
They rest on a long chain of assumptions, a rigorous testing program found no lifespan benefit, and the human trials showed little of clinical meaning.
What standard does Attia apply to supplements and tests? Show answer
Human outcome data with clinically meaningful effects. He warns never to confuse statistical significance with clinical significance.
How does Andrew Huberman frame supplements? Show answer
As a supplement, not a necessity: an insurance policy that augments, but does not replace, quality food.
What does Lisa Mosconi say about food versus supplements? Show answer
Supplements can help if you're deficient, but food works better because it provides combined benefits and multiple forms of each nutrient.
How does Mark Hyman rank his longevity priorities? Show answer
Food first, at 80%, then exercise, then sleep and meditation, then connection, with advanced tools as the 20% add-ons.
Which three shortfalls does Rhonda Patrick think are worth correcting directly? Show answer
Vitamin D, magnesium and marine omega-3s, because deficiencies are common and their effects are large.
Who is at higher risk of low vitamin D, according to Patrick? Show answer
People with darker skin, older adults, people with little sun exposure, and those with common genetic variants that impair conversion.
What is the omega-3 index and why does Patrick use it? Show answer
The omega-3 level in red blood cells, reflecting about 120 days of intake. People at 4% or lower had about five years shorter life expectancy than those at 8%.
What is Patrick's first source of magnesium? Show answer
Dark leafy greens such as kale, spinach, chard and romaine, since magnesium sits at the center of the chlorophyll molecule.
What quality checks does Patrick recommend for fish oil? Show answer
Independent testing for contaminants and oxidation, a low oxidation score, triglyceride-form oil, and keeping it in the refrigerator.
How close are Attia and Patrick in practice? Show answer
Very. Attia takes fish oil, 5,000 IU of vitamin D and three forms of magnesium, the same nutrients Patrick emphasizes.