VitaGuide -
AI-Powered Nutrition

Discover optimal nutrition sources, personalized diet plans, and supplement recommendations tailored to your health goals.

Vitamin D
Iron
Protein
Omega-3
Magnesium
Vitamin C

Your Nutrition Score

75% Balanced

Based on your recent inputs, your diet is well-balanced but could use more variety in micronutrients.

Vitamin D Recommendations

Vitamin D

Essential for bone health and immune function

Vitamin D helps your body absorb calcium and supports immune system function. Many people are deficient, especially in winter months.

Top Food Sources:

Fatty Fish (Salmon) 570 IU per 3oz
Fortified Milk 120 IU per cup
Egg Yolks 44 IU per egg
Mushrooms 400 IU per 1/2 cup

Supplement Recommendation

Nature Made Vitamin D3 2000 IU

Daily dosage: 1 softgel with a meal

Calcium + D Combo

For optimal bone health

Vitamin D enhances calcium absorption. This combination is particularly important for women and older adults.

Calcium-Rich Foods:

Dairy Products 300mg per serving
Leafy Greens 100-200mg per cup
Almonds 75mg per oz

Supplement Recommendation

Citracal Calcium + D3

Daily dosage: 2 tablets with food

Sunlight Exposure

Natural vitamin D production

Your skin produces vitamin D when exposed to sunlight. The amount varies by skin tone, location, and season.

Optimal Exposure:

Fair Skin 10-15 mins midday
Medium Skin 15-20 mins midday
Dark Skin 30+ mins midday

Important Note

During winter months or if you have limited sun exposure, supplementation is recommended.

Sample Diet Plan

Vitamin D Boost Plan

A one-day meal plan rich in vitamin D and supporting nutrients

Breakfast
  • Fortified cereal 1 cup
  • Fortified milk 1 cup
  • Orange juice (fortified) 8 oz
Lunch
  • Grilled salmon 4 oz
  • Sauteed mushrooms 1/2 cup
  • Spinach salad 2 cups
Dinner
  • Sardines on toast 3 oz fish
  • Roasted sweet potatoes 1/2 cup
  • Fortified yogurt 1 cup
Snacks
  • Hard-boiled eggs 2
  • Cheese cubes 1 oz
  • Almonds 1/4 cup

Nutrition Tips

Timing Matters

Take fat-soluble vitamins (A, D, E, K) with meals containing healthy fats to enhance absorption. Water-soluble vitamins (B, C) are best taken in divided doses throughout the day.

Synergistic Nutrients

Pair iron with vitamin C for better absorption. Magnesium helps activate vitamin D in the body. Zinc and copper should be balanced in a 10:1 ratio.

Whole Food First

Always prioritize getting nutrients from whole foods. Supplements should complement, not replace, a balanced diet. Food provides complex nutrient matrices that work synergistically.

Test Don't Guess

Get blood work done before starting new supplements, especially for vitamin D, B12, iron, and magnesium. This prevents unnecessary supplementation and potential toxicity.

Quality Supplements

Look for third-party tested supplements (USP, NSF, or ConsumerLab certified). Avoid proprietary blends that don't disclose exact amounts of ingredients.

Bioavailability

Choose methylated B vitamins (methylfolate, methylcobalamin) if you have MTHFR mutations. Opt for chelated minerals (glycinate, citrate) for better absorption.