I’m 59, and I eat foods to keep myself strong past 50. These picks boost my longevity. This guide, optimized for “foods for longevity after 50,” shares my top seven. Let’s get into why they work!
Why These Foods Matter
I want to live longer and feel good. Experts like Dr. David Sinclair study longevity genes called sirtuins. NAD, a molecule in my cells, powers them. It drops 50% by midlife. I eat foods to raise NAD naturally—no fancy supplements needed.
Beef Liver: My Niacin Champ
I eat beef liver for niacin—vitamin B3. It’s the base for NAD. Some say chicken tops the list, but I disagree—liver wins. It’s packed with B vitamins too. Niacin’s history with pellagra proves its power. Check this study.

Grass-Fed Red Meat: Nutrient Gold
I love grass-fed red meat—it’s my main protein. It’s loaded with niacin and other nutrients. Chicken’s high in omega-6 and inflammation—not my pick. Red meat keeps me healthy and strong.
Sauerkraut: Gut and Niacin Boost
I eat raw sauerkraut, especially purple cabbage kind. It’s got niacin and probiotics. These microbes help my body thrive. I make my own yogurt too—quality matters. See gut benefits here.
Parsley and Veggies: NAD Helpers
I add parsley to dishes, though I’m not a fan. Celery, chamomile tea, and broccoli sprouts work too. Sulforaphane in cruciferous veggies lifts NAD and detoxes my system. Simple additions, big wins.
Blueberries and Turmeric: Color and Spice
I snack on blueberries and blackberries for anthocyanins—blue and purple power. Purple cabbage fits here too. I use turmeric in curries with grass-fed beef or lamb. Curcumin keeps my NAD up. Learn more here.
Onions: Quercetin Kick
I eat onions daily—with eggs or meat. They’re rich in quercetin, boosting NAD. Easy to toss in meals, and they taste great. My body thanks me every bite.
Wild-Caught Salmon: Omega-3 Fix
I go for wild-caught salmon or cod liver weekly. Omega-3s like EPA and DHA cut inflammation. Cod liver adds vitamin A and D too. It’s my fatty fish favorite. Read about omega-3s here.
My Longevity Plan
I eat these seven foods to stay young past 50. They fuel NAD and health. Want more NAD tips? Check my . Try them—you’ll feel the difference!
FAQ: Longevity Food Questions
Why beef liver over chicken?
Liver has more niacin and nutrients—chicken’s too inflammatory.
Can I skip red meat?
Yes, try nutritional yeast for niacin instead.
What’s sauerkraut do for me?
It boosts gut health and NAD with probiotics.
How do blueberries help?
Anthocyanins raise NAD and fight aging.
Are omega-3s worth it?
Yes, they lower inflammation and support longevity.
I’ve shared my post-50 food list. Eat these—stay young longer!
External Resources
- Niacin and NAD – Links niacin to longevity and health.
- Probiotics Benefits – Shows how gut health aids longevity.
- Curcumin and Aging – Explains turmeric’s NAD boost.
- Omega-3 Facts – Details omega-3s’ anti-inflammatory power.
- Red Meat Nutrients – Covers red meat’s nutritional edge.
By utilizing these resources, you can dive deeper into the nutritional aspects of these foods while enhancing your own dietary journey!