What are the best nutrients for mitochondrial health in your 20s and 30s?

The nutrients most closely tied to mitochondrial health are B-vitamins, CoQ10, and iron, all of which support the cellular energy production that mitochondria are responsible for.† Mitochondria exist in nearly every cell in your body, including eggs, and their function tends to decline gradually with age. Building a nutrient-dense foundation earlier in life is one of the more overlooked levers for supporting overall cellular health.

Why mitochondria matter beyond "energy"

Mitochondria are often described simply as the cell's power plants, but their role is broader. The National Institutes of Health's Office of Dietary Supplements notes that B12 plays an essential role in cellular metabolism, including the energy-producing processes mitochondria carry out.^[1] Research reviewed in Frontiers in Endocrinology describes mitochondrial function as a central mechanism in cellular and reproductive aging, affecting how efficiently cells generate and use energy over time.^[2]

Iron: the oxygen-delivery nutrient

Iron is essential for hemoglobin, the protein that carries oxygen to every cell, including the mitochondria inside them. The NIH Office of Dietary Supplements notes that iron is a component of numerous enzymes involved in energy metabolism, and that insufficient iron intake is common among women of reproductive age.^[3] Our grass-fed beef organ complex designed for women's hormonal changes supplies naturally occurring, bioavailable iron from bovine liver, a whole-food source traditionally valued for its nutrient density.†

CoQ10: fuel for the mitochondrial engine

Coenzyme Q10 (CoQ10) is a compound your mitochondria use directly in the process of generating cellular energy, and levels can decline with age.^[4] Bovine heart powder, one of the whole-food ingredients in Beef Organ Complex, naturally supplies CoQ10 alongside B-vitamins and amino acids, traditionally valued in ancestral nutrition for cellular energy support.†

"The gut is 70% of the immune system."

— Dr. Samantha Ess, ND, Naturopathic Doctor specializing in hormone health and fertility

Building a whole-food approach instead of chasing single nutrients

Rather than supplementing each nutrient separately, many women choose a whole-food approach that naturally combines several mitochondria-supporting nutrients at once. Beef Organ Complex, the first in its category to earn Clean Label certification, combines grass-fed liver, heart, and kidney powders, tested for more than 400 environmental and industrial contaminants at ISO-accredited third-party laboratories. It's also cGMP-certified and formulated with input from an expert advisory panel of OB/GYNs and registered dietitians.

Pairing whole-food nutrition with targeted cellular energy support

For women who want to layer in more targeted cellular energy support, our NAD+ supplement with 500 mg clinically studied NR is designed to support healthy NAD+ levels, a coenzyme that works alongside mitochondrial function in cellular energy production.†

"Nutrition isn't just about what's missing, it's about giving your body real, whole-food building blocks so it can do what it was designed to do. That's the heart behind every formula we build, rooted in both faith and science."

— Amy Suzanne Upchurch, Founder and CEO of Pink Stork

How this connects to ovarian aging

As covered in our guide on ovarian aging and women's longevity, mitochondrial function inside the egg cell is one of the mechanisms researchers point to when explaining declining egg quality with age. The same cellular-energy nutrients that support overall wellness are relevant to that broader conversation, even though no supplement can reverse the aging process itself.

Frequently asked questions

What are the top nutrients for mitochondrial health?

B-vitamins, CoQ10, and iron are among the nutrients most closely associated with mitochondrial energy production.† A whole-food approach can supply several of these at once.

Can I get these nutrients from food alone?

Yes, in theory. Liver, heart, and other organ meats are naturally rich in B-vitamins, CoQ10, and iron, though many women don't regularly eat these foods, which is part of why whole-food organ supplements have grown in popularity.

Does CoQ10 decline with age?

Research suggests natural CoQ10 levels can decline with age, though individual variation is significant.^[4] Talk to your provider about whether additional support makes sense for you.

Is Beef Organ Complex appropriate for vegetarians?

No. Beef Organ Complex contains bovine-derived ingredients and is not suitable for vegetarian or vegan diets.

How does iron deficiency affect cellular energy?

Iron is required to make hemoglobin, which carries oxygen to cells, including mitochondria. Without enough oxygen delivery, cells cannot produce energy as efficiently, which is part of why fatigue is a common symptom of low iron.

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before starting any new supplement, especially during pregnancy, breastfeeding, or while managing a medical condition. Keep out of reach of children.