Macro Breakdown
Glycemic Impact
| Glycemic Index | 0 (Low) |
| Glycemic Load | 0 |
| Insulin Index | 51 |
Health Scores (0-10)
🧬 How Beef, rib eye roast, bone-in, lip-on, separable lean only, trimmed to 1/8" fat, cooked, roasted Affects Your Health
Testosterone 56% DV
Zinc (undefined% DV) supports testosterone production. It's a cofactor for 5α-reductase and inhibits aromatase.
Cortisol & Stress 6% DV
Magnesium (undefined% DV) calms the nervous system. It blocks NMDA receptors and reduces stress-induced cortisol spikes.
Cortisol 32% DV
Vitamin B6 (undefined% DV) helps produce serotonin and GABA — calming neurotransmitters that counter cortisol.
Thyroid 50% DV
Selenium (undefined% DV) converts T4 to active T3. Essential for thyroid function.
Hypothyroid
selenium + zinc. Thyroid hormone synthesis requires iodine + tyrosine for T4 structure, selenium for T4→T3 conversion.
Testosterone Low
zinc + magnesium. Zinc for 5α-reductase and aromatase inhibition. Mg reduces SHBG. D3 activates Leydig cells. Boron si.
Iron 13% DV
13% DV. Supports red blood cells and oxygen transport. Low iron = fatigue, brain fog.
Magnesium 6% DV
6% DV. Calms nerves, relaxes muscles, supports sleep.
Complete Nutrient Profile
| Nutrient | Amount / 100g | % Daily Value |
|---|---|---|
| Energy Kcal | 968.0 kJ | — |
| Protein | 27.1 g | 54% DV |
| Total Fat | 13.6 g | 17% DV |
| Cholesterol | 80.0 mg | 27% DV |
| Sodium | 69.0 mg | 3% DV |
| Calcium | 11.0 mg | 1% DV |
| Iron | 2.4 mg | 13% DV |
| Magnesium | 24.0 mg | 6% DV |
| Phosphorus | 173.0 mg | 14% DV |
| Potassium | 295.0 mg | 6% DV |
| Zinc | 6.1 mg | 56% DV |
| Vitamin B6 | 0.5 mg | 32% DV |
| Folate | 7.0 µg | 2% DV |
| Vitamin A | 2.0 µg | — |
| Vitamin E | 0.1 mg | 1% DV |
| Vitamin D | 0.1 µg | 1% DV |
| Vitamin K | 1.6 µg | 1% DV |
| Selenium | 27.7 µg | 50% DV |
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