Vitamins, Minerals, and Hydration
Fat-soluble:
Dissolved in fat and stored in adipose tissue
Vitamin A:
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Retinol
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Important for vision, immunity, and skin health
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Carrots, sweet potatoes, dairy
Vitamin E:
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Tocopherol
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Antioxidant
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Nuts, seeds, spinach, avocado
Vitamin D:
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Calciferol
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Bone health and immune regulation
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Sunlight, egg yolk, fatty fish
Vitamin K:
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Prevents blood clotting, bone metabolism
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Leafy greens and broccoli
Water soluble:
Not stored and excreted in urine
Vitamin C:
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Ascorbic Acid
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Collagen, wound healing, and immunity
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Citrus fruits, strawberries, and broccoli
B-Complex Vitamins:
B1 (Thiamine):
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Energy metabolism
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Whole grains and pork
B2 (Riboflavin):
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Coenzymes for energy, skin health
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Milk and eggs
B3 (Niacin):
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Energy carriers and skin health
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Meat and peanuts
B5 (Pantothenic Acid):
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Coenzyme A synthesis
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Chicken, whole grains, avocado
B6 (Pyrodoxine):
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Amino acid metabolism
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Bananas, fish, potatoes
B7 (Biotin):
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Fat metabolism and hair health
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Nuts, seeds, and egg yolk
B9 (Folate):
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Nucleic acids synthesis
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Leafy greens, grains, and beans
B12 (Cobalamin):
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Red blood cells, DNA synthesis, and nerve health
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Meat, eggs, and dairy
Minerals:
Inorganic elements necessary for electrolytes, enzymes, fluid balance, and more
The minerals needed in large amounts per day include:
Calcium:
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Bones, muscle contraction, nerve function
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Dairy, almonds
Phosphorous:
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Bones, ATP energy
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Meat, dairy, nuts
Magnesium:
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Enzymes, heart health, nerve function
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Nuts, whole grains, spinach
Sodium:
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Fluid balance, nerve impulses
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Salt
Potassium:
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Heart rhythm, fluid balance
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Bananas, potatoes, spinach
Chloride:
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Fluid balance, stomach acid
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Salt
The minerals needed in small amounts per day include:
Iron:
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Hemoglobin for oxygen transport
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Red meat, spinach
Zinc:
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Enzymes, immunity, wound healing
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Meat, seeds
Iodine:
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Hormones (Thyroid)
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Salt, seafood
Selenium:
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Antioxidant enzymes
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Nuts, seafood
Copper:
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Iron metabolism, enzymes
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Nuts
Fluoride:
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Bone strength
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Water, tea
Hydration:
Water makes up almost 70% of body weight making it essential for proper cell, tissue, and organ function.
Temperature regulation, transport of nutrients, lubrication of joints, digestion and waste removal, and brain function are just a few processes that hydration is essential for.
Men need around 3.7 liters of water and women need around 2.7 per day.




Sources:
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Clifford, J. “Fat-Soluble Vitamins – A, D, E and K.” CSU Extension, Colorado State University, extension.colostate.edu/topic-areas/nutrition-food-safety-health/fat-soluble-vitamins-a-d-e-and-k-9-315/. Accessed 9 Aug. 2025.
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“Dietary Reference Intake.” Wikipedia, Wikimedia Foundation, en.wikipedia.org/wiki/Dietary_Reference_Intake. Accessed 9 Aug. 2025.
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“Fat-Soluble Vitamins: A, D, E, and K.” Healthline, 11 Jan. 2022, www.healthline.com/nutrition/fat-soluble-vitamins. Accessed 9 Aug. 2025.
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“How Much Water Should You Drink a Day?” Harvard T.H. Chan School of Public Health, The President and Fellows of Harvard College, nutritionsource.hsph.harvard.edu/water/. Accessed 9 Aug. 2025.
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“How Much Water You Should Drink Every Day.” Cleveland Clinic, 3 Oct. 2024, health.clevelandclinic.org/how-much-water-do-you-need-daily/. Accessed 9 Aug. 2025.
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“Vitamins: Their Functions and Sources.” MyHealth Alberta, Alberta Health Services, myhealth.alberta.ca/Health/pages/conditions.aspx?hwid=ta3868. Accessed 9 Aug. 2025.
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“Water: How Much Should You Drink Every Day?” Mayo Clinic, Mayo Foundation for Medical Education and Research, www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/water/art-20044256. Accessed 9 Aug. 2025.
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“Why It’s Important for You to Drink Water and Stay Hydrated.” UC Davis Health, 21 July 2022, health.ucdavis.edu/blog/good-food/why-its-important-for-you-to-drink-water-and-stay-hydrated/2022/07. Accessed 9 Aug. 2025.
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Youness, R. A. “Fat-Soluble Vitamins: Updated Review of Their Role and ….” Nutrition & Metabolism, vol. 19, 2022, nutritionandmetabolism.biomedcentral.com/articles/10.1186/s12986-022-00696-y. Accessed 9 Aug. 2025.
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