Biohack is an iOS app that scores every meal for longevity. It tracks 23 nutrients linked to healthy aging, provides AI-powered coaching, and helps you eat to live longer. It is made by Buettner Labs LLC.

How does Biohack score meals?

Biohack uses AI to analyze your meal (via photo, text description, or barcode scan) and scores it on a 0 to 10 longevity scale. The score is based on peer-reviewed longevity research and evaluates micronutrients, polyphenols, Omega-3 ratios, and other factors that matter for healthy aging.

What nutrients does Biohack track?

Biohack tracks 23 longevity-relevant nutrients including Omega-3 fatty acids, magnesium, Vitamin D, polyphenols, fiber, zinc, selenium, and more. It goes beyond calories and protein to focus on the micronutrients that scientific research links to healthy aging and disease prevention.

How much does Biohack cost?

Biohack offers a 14-day free trial, no credit card required. After that, Biohack Full Access is $12.99/month or $89.99/year. Founding members get 50% off the yearly plan with code FOUNDING50.

How is Biohack different from calorie counters?

Unlike calorie counters that focus on calories and macros, Biohack scores meals for longevity by tracking 23 micronutrients linked to healthy aging. It provides AI coaching that identifies nutrient gaps and recommends specific foods and supplements based on your personal patterns.

Does Biohack work with intermittent fasting?

Yes, Biohack includes a built-in fasting timer that tracks your eating window and shows when autophagy (your body's cellular repair process) kicks in. It integrates fasting with your nutrition data for a complete longevity picture.

What countries is Biohack available in?

Biohack is currently available on the Apple App Store in the United States, Canada, Australia, New Zealand, the United Kingdom, and Germany. More countries will be added in the future.

Minerals

Chromium

A trace mineral that enhances insulin sensitivity.

Difficult to assess due to lack of reliable biomarkers; marginal deficiency may be common in diets high in refined carbohydrates

Why it matters for longevity

Chromium potentiates the action of insulin, improving glucose uptake into cells and supporting healthy blood sugar regulation. This is relevant for longevity because insulin resistance and elevated blood sugar are major drivers of aging, cardiovascular disease, and neurodegeneration. A systematic review found that chromium supplementation improved HbA1c and fasting glucose in people with type 2 diabetes.

How much you need

RDA

35mcg for men, 25mcg for women (adequate intake)

Optimal

Researchers suggest 35-200mcg daily, particularly for individuals with blood sugar concerns.

Signs you might be low

Blood sugar fluctuations
Increased hunger and cravings
Fatigue after meals
Difficulty losing weight

Best food sources

FoodPer serving

Broccoli (1/2 cup)11mcg

Grape juice (1 cup)8mcg

Turkey breast (3 oz)1.7mcg

Whole wheat bread (2 slices)2mcg

Green beans (1/2 cup)1.1mcg

Key research

Suksomboon N et al. (2014). Systematic review and meta-analysis of the efficacy and safety of chromium supplementation in diabetes. Journal of Clinical Pharmacy and Therapeutics, 39(3), 292-306.