Nutrition Facts
Serving Size: 100g
Calories1182
Total Fat14.6g
Saturated Fat0.0g
Total Carbs26.4g
Fiber1.4g
Sugars3.7g
Protein11.3g
Macro Breakdown
Health Scores (0-10)
10.0
Metabolic
4.7
Inflammation
10.0
Hormonal
5.3
Gut Health
4.9
Skin Health
4.8
Brain Health
10.0
Bone Health
7.7
Sleep
8.1
Exercise
5.0
Longevity
10.0
Detox
10.0
Immunity
7.0
Pral
0.0
Satiety
0.0
Nutrient Density
5.0
Bioavailability
1.0
Electrolyte
5.7
Methylation
🧬 How McDONALD'S, FILET-O-FISH Affects Your Health
Testosterone 5% 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.
Thyroid 46% DV
Selenium (undefined% DV) converts T4 to active T3. Essential for thyroid function.
Athletic Performance
protein + iron. Protein for MPS. Iron for O2 transport. B12 for RBC production. Nitrates→NO→vasodilation. Electrolyt.
Anemia
iron + folate. Iron-deficiency is the most common nutritional deficiency. Vitamin C increases non-heme iron absorpt.
Iron 9% DV
9% DV. Supports red blood cells and oxygen transport. Low iron = fatigue, brain fog.
Magnesium 6% DV
6% DV. Calms nerves, relaxes muscles, supports sleep.
Vitamin B12 45% DV
45% DV. Nerve function, DNA synthesis. Only in animal foods.
Complete Nutrient Profile
| Nutrient | Amount / 100g | % Daily Value |
|---|---|---|
| Energy Kcal | 1182.0 kJ | — |
| Protein | 11.3 g | 23% DV |
| Total Fat | 14.6 g | 19% DV |
| Carbohydrate | 26.4 g | 10% DV |
| Fiber | 1.4 g | 5% DV |
| Sugar | 3.7 g | 7% DV |
| Cholesterol | 32.0 mg | 11% DV |
| Sodium | 434.0 mg | 19% DV |
| Calcium | 120.0 mg | 9% DV |
| Iron | 1.6 mg | 9% DV |
| Magnesium | 27.0 mg | 6% DV |
| Phosphorus | 137.0 mg | 11% DV |
| Potassium | 220.0 mg | 5% DV |
| Zinc | 0.6 mg | 5% DV |
| Vitamin C | 0.3 mg | — |
| Folate | 21.0 µg | 5% DV |
| Vitamin B12 | 1.1 µg | 45% DV |
| Vitamin E | 1.2 mg | 8% DV |
| Selenium | 25.5 µg | 46% DV |
Compare McDONALD'S, FILET-O-FISH With...
Agutuk, fish with shortening (Alaskan ice cream)
1964 calBURGER KING, Premium Fish Sandwich
1088 calCAMPBELL'S CHUNKY, New England Clam Chowder
337 calCRACKER BARREL, country fried shrimp platter
1201 calCRACKER BARREL, farm raised catfish platter
1115 cal
1964 calBURGER KING, Premium Fish Sandwich
1088 calCAMPBELL'S CHUNKY, New England Clam Chowder
337 calCRACKER BARREL, country fried shrimp platter
1201 calCRACKER BARREL, farm raised catfish platter
1115 cal
🔗 Related Guides: 🩸 Iron Deficiency / Low Ferritin 🩸 Magnesium Deficiency 🩸 Vitamin B12 Deficiency 🧬 Testosterone 🧬 Cortisol 🧬 Thyroid (T3/T4)
Frequently Asked Questions
Does McDONALD'S, FILET-O-FISH affect hormones?
Yes — McDONALD'S, FILET-O-FISH is rich in selenium (46% DV), which Required for T4→T3 conversion (deiodinase enzyme). Selenoproteins protect Leydig cells from oxidative damage.. selenium supports T3 (active thyroid) and Testosterone production.
Is McDONALD'S, FILET-O-FISH good for blood pressure?
Yes. McDONALD'S, FILET-O-FISH provides 220mg of potassium per 100g (5% DV). Potassium helps lower blood pressure by counteracting sodium's effects and relaxing blood vessel walls. The sodium-to-potassium ratio is 0.5.