Jacob 🇨🇦 01/01/25
Informed by DNA Health + DNA Mind Nordic Laboratories Results
Your genetic profile reveals several variants influencing healthspan, cognition, and disease prevention. Key concerns include APOE E4/E3 (increased Alzheimer's and cardiovascular risk, benefiting from low saturated fat and high omega-3 diets), MTHFR C677T heterozygous (reduced folate efficiency, requiring folate-rich foods), GSTM1 deletion (impaired detoxification, supported by cruciferous vegetables), SOD2 TT (reduced antioxidant capacity, needing manganese and zeaxanthin sources), and FADS1 GT (intermediate omega-3 conversion, favoring direct EPA/DHA sources). Additional variants like COMT AG suggest moderate caffeine intake, while HFE 63HD warrants iron moderation. Prioritizing a plant-based, Mediterranean-style diet with Blue Zones overlaps (e.g., beans, greens, nuts) enhances methylation, detoxification, and anti-inflammation, reducing oxidative stress and insulin resistance. Synergies include pairing vitamin C-rich foods with plant irons for absorption without overload. This actionable, whole-food approach promotes longevity by mitigating genetic risks through bioavailability-focused nutrition.
| SNP | Pathway | Nutrient(s) | Food Sources | Preparation Notes |
|---|---|---|---|---|
| MTHFR 677 C>T CT | Methylation | Folate (natural forms like 5-MTHF) | Leafy greens (spinach, kale), beans (lentils, chickpeas), asparagus, avocado | Lightly steam or eat raw to preserve folate; pair with vitamin C-rich foods (e.g., citrus) for better absorption; aim for 400-600 mcg daily from food. |
| APOE E4/E3 | Lipid Metabolism, Cognitive Protection | Omega-3 fatty acids (EPA/DHA), polyphenols, antioxidants | Fatty fish (salmon, mackerel), walnuts, berries (blueberries, strawberries), olive oil | Grill or bake fish 2-3x/week; eat berries fresh; use extra-virgin olive oil raw in dressings for polyphenol retention; limit to 2-4 oz fish portions. |
| GSTM1 Deletion | Detoxification | Sulforaphane, glucosinolates | Cruciferous vegetables (broccoli, Brussels sprouts, cauliflower, cabbage) | Steam or lightly sauté to activate myrosinase enzyme; avoid overcooking; consume 1-2 cups daily for NRF2 activation. |
| SOD2 47T>C TT | Oxidative Stress | Manganese, zeaxanthin, omega-3s | Nuts (almonds, hazelnuts), whole grains (oats, brown rice), spinach, fatty fish | Soak nuts overnight for digestibility; cook grains al dente; eat spinach raw in salads; include omega-3 sources 3x/week. |
| COMT 472 G>A AG | Neurotransmitter Metabolism | Moderate catechols, magnesium | Green tea (moderate), dark chocolate (70%+ cocoa), bananas, magnesium-rich foods (pumpkin seeds, spinach) | Brew green tea at 80°C for 2-3 min to minimize caffeine; limit to 1-2 cups/day; eat chocolate in small amounts (1 oz). |
| CYP1A2 A>C CA | Detoxification (Caffeine Metabolism) | Moderate caffeine, antioxidants | Coffee or tea (moderate), antioxidant-rich herbs (rosemary, thyme) | Limit to 1-2 cups coffee/day; infuse herbs fresh in hot water; prefer organic to reduce toxin load. |
| VDR FokI T>C TC / BsmI G>A GA / TaqI C>T TC | Bone Health, Vitamin D Metabolism | Vitamin D, calcium (plant-based) | Fatty fish (sardines), mushrooms (shiitake exposed to sun), fortified plant milks (minimal) | Bake or grill fish; sun-expose mushrooms for 15 min to boost vit D; pair with greens for calcium synergy. |
| FADS1 rs174537 G>T GT | PUFA Metabolism | Preformed EPA/DHA (over ALA) | Fatty fish (herring, anchovies), algae (for vegans), walnuts (supplemental) | Eat fish fresh or canned in water; roast walnuts lightly; aim for 250-500 mg EPA/DHA daily from food. |
| HFE C282Y CC & H63D HD | Iron Overload | Moderate iron, polyphenols (iron inhibitors) | Plant irons (lentils, spinach) with tea/tannins, avoid excess red meat | Cook lentils with lemon (vit C aids non-heme absorption but moderate); drink black tea with meals to inhibit iron. |
| IL-6 -174 G>C CG | Inflammation | Anti-inflammatory compounds (curcumin, omega-3s) | Turmeric, ginger, fatty fish, berries | Use fresh turmeric in curries (pair with black pepper for bioavailability); grate ginger raw; eat berries fresh. |
| TNFA -308 G>A GG | Inflammation | Omega-3s, flavonoids | Flaxseeds, chia seeds, apples, onions | Grind seeds fresh for omega-3 release; eat apples with skin; sauté onions lightly. |
| GPX1 C>T CC | Oxidative Stress | Selenium | Brazil nuts, sunflower seeds, seafood (tuna) | Eat 1-2 Brazil nuts daily (raw); roast seeds lightly; grill tuna sparingly. |
| NQO1 C>T CC | Detoxification | Quinone reducers (polyphenols) | Green tea, apples, cruciferous veggies | Steep tea briefly; eat apples raw; steam veggies. |
| PPARG Pro12Ala C>G CG | Insulin Sensitivity | Fiber, low-GI carbs | Whole grains (quinoa, barley), legumes | Cook quinoa as base; soak legumes overnight for digestibility. |
| TCF7L2 rs7903146 C>T CT | Insulin Sensitivity | Low-GI foods, fiber | Vegetables (carrots, sweet potatoes), oats | Bake sweet potatoes; eat oats soaked overnight. |
| FUT2 Gly258Ser G>A AA | Vitamin B12 Metabolism | Vitamin B12 | Shellfish (clams), eggs, fermented foods (sauerkraut for gut support) | Steam clams; eat eggs poached; ferment cabbage at home. |
| Rank | Food | Key Nutrients/Bioactives | Nutrigenetic Benefits | Preparation/Portion Notes |
|---|---|---|---|---|
| 1 | Salmon (wild-caught) | Omega-3 (EPA/DHA), vitamin D, B12 | Supports APOE E3/E4 (reduces LDL oxidation), FADS1 GT (preformed PUFA), CYP2R1 GG (D3), FUT2 AA (B12); anti-inflammatory for IL-6. | 4-6 oz, baked/grilled, 2-3x/week. Avoid frying. |
| 2 | Spinach | Folate, vitamin A (retinol precursors), magnesium | Boosts methylation (MTHFR CT, MTRR GG), supports BCO1 TT (carotenoid source), SOD2 TT (antioxidants). | 2 cups raw or 1 cup cooked/day; steam lightly to retain folate. |
| 3 | Broccoli Sprouts | Sulforaphane, vitamin C, folate | Enhances GSTM1 deletion detox via Nrf2; supports methylation and CAT/GPX1 antioxidant pathways. | 1/2 cup raw/day; chew well or blend for sulforaphane activation. |
| 4 | Avocado | MUFA, vitamin E, fiber | Improves insulin sensitivity (PPARG CG, TCF7L2 CT), supports PON1 GA (HDL protection), low-sat fat for APOE E3/E4. | 1/2 avocado/day; pair with salads for nutrient absorption. |
| 5 | Lentils | Folate, fiber, plant protein | Supports methylation (MTHFR CT), stabilizes glucose (TCF7L2 CT), low-glycemic for APOE E3/E4. | 1/2 cup cooked, 3-4x/week; combine with rice for complete protein. |
| 6 | Walnuts | Omega-3 (ALA), polyphenols | Mitigates SOD2 TT oxidative stress, supports FADS1 GT (PUFA source), anti-inflammatory for IL-6 CG. | 1 oz (7-8 halves)/day; raw or lightly toasted. |
| 7 | Eggs (pasture-raised) | Preformed vitamin A, B12, choline | Addresses BCO1 TT (retinol), FUT2 AA (B12), MTHFR/MTRR (methylation); moderate for APOE E3/E4. | 1-2 eggs/day; soft-boiled/poached to preserve nutrients. |
| 8 | Blueberries | Anthocyanins, vitamin C | Antioxidant for SOD2 TT, PON1 GA; anti-inflammatory for IL-6/IL-1; low-glycemic for TCF7L2 CT. | 1 cup fresh/frozen/day; add to yogurt or smoothies. |
| 9 | Sweet Potato | Beta-carotene, fiber, vitamin C | Supports BCO1 TT (carotenoid source, though less efficient), TCF7L2 CT (low-glycemic), SOD2 TT (antioxidants). | 1 small (4-5 oz), baked, 3x/week; pair with healthy fat. |
| 10 | Sardines | Omega-3, vitamin D, calcium | Synergizes with VDR TC/GA (bone health), APOE E3/E4 (lipids), CYP2R1 GG (D3); low-mercury. | 3-4 oz, canned in water, 2x/week; rinse to reduce sodium. |
| 11 | Kale | Vitamin K, folate, glucosinolates | Supports methylation (MTHFR CT), GSTM1 deletion (detox), VDR variants (bone health). | 1-2 cups raw or lightly steamed/day; massage with lemon for palatability. |
| 12 | Chia Seeds | Omega-3 (ALA), fiber, magnesium | Supports FADS1 GT, TCF7L2 CT (glucose control), APOE E3/E4 (low-sat fat). | 1-2 tbsp/day; soak in water or add to smoothies. |
| 13 | Green Tea | Catechins (EGCG), antioxidants | Enhances NQO1 CC detox, SOD2 TT (ROS reduction), IL-6 CG (anti-inflammatory). | 1-2 cups/day (decaf if CYP1A2 CA sensitive); steep 3-5 min. |
| 14 | Beets | Betalains, folate, nitrates | Supports eNOS GG (vascular health), MTHFR CT (methylation), SOD2 TT (antioxidants). | 1/2 cup roasted or juiced, 3x/week; pair with greens. |
| 15 | Mushrooms (shiitake) | Vitamin D2, beta-glucans | Boosts CYP2R1 GG (D2 source), IL-6/IL-1 (immune modulation); low-calorie for TCF7L2 CT. | 1 cup cooked, 2-3x/week; sauté or roast for flavor. |