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Vitamins, Minerals, and Hydration

Fat-soluble: 

 

Dissolved in fat and stored in adipose tissue


 

Vitamin A:

  • Retinol

  • Important for vision, immunity, and skin health

  • Carrots, sweet potatoes, dairy

 

Vitamin E:

  • Tocopherol

  • Antioxidant

  • Nuts, seeds, spinach, avocado

 

Vitamin D:

  • Calciferol

  • Bone health and immune regulation

  • Sunlight, egg yolk, fatty fish

 

Vitamin K:

  • Prevents blood clotting, bone metabolism

  • Leafy greens and broccoli

 

Water soluble: 

 

Not stored and excreted in urine


 

Vitamin C:

  • Ascorbic Acid

  • Collagen, wound healing, and immunity

  • Citrus fruits, strawberries, and broccoli

 

B-Complex Vitamins: 

B1 (Thiamine):

  • Energy metabolism

  • Whole grains and pork

B2 (Riboflavin):

  • Coenzymes for energy, skin health

  • Milk and eggs

B3 (Niacin):

  • Energy carriers and skin health

  • Meat and peanuts

B5 (Pantothenic Acid):

  • Coenzyme A synthesis

  • Chicken, whole grains, avocado

B6 (Pyrodoxine):

  • Amino acid metabolism 

  • Bananas, fish, potatoes

B7 (Biotin):

  • Fat metabolism and hair health

  • Nuts, seeds, and egg yolk

B9 (Folate):

  • Nucleic acids synthesis

  • Leafy greens, grains, and beans

B12 (Cobalamin):

  • Red blood cells, DNA synthesis, and nerve health

  • 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: 

  • Bones, muscle contraction, nerve function

  • Dairy, almonds

Phosphorous:

  • Bones, ATP energy

  • Meat, dairy, nuts

Magnesium:

  • Enzymes, heart health, nerve function

  • Nuts, whole grains, spinach

Sodium:

  • Fluid balance, nerve impulses

  • Salt 

Potassium:

  • Heart rhythm, fluid balance

  • Bananas, potatoes, spinach

Chloride:

  • Fluid balance, stomach acid

  • Salt


 

The minerals needed in small amounts per day include: 

 

Iron:

  • Hemoglobin for oxygen transport

  • Red meat, spinach

Zinc:

  • Enzymes, immunity, wound healing

  • Meat, seeds 

Iodine:

  • Hormones (Thyroid)

  • Salt, seafood

Selenium: 

  • Antioxidant enzymes

  • Nuts, seafood

Copper: 

  • Iron metabolism, enzymes

  • Nuts

Fluoride: 

  • Bone strength 

  • 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. 

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Sources:

  • 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.

  • “Dietary Reference Intake.” Wikipedia, Wikimedia Foundation, en.wikipedia.org/wiki/Dietary_Reference_Intake. Accessed 9 Aug. 2025.

  • “Fat-Soluble Vitamins: A, D, E, and K.” Healthline, 11 Jan. 2022, www.healthline.com/nutrition/fat-soluble-vitamins. Accessed 9 Aug. 2025.

  • “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.

  • “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.

  • “Vitamins: Their Functions and Sources.” MyHealth Alberta, Alberta Health Services, myhealth.alberta.ca/Health/pages/conditions.aspx?hwid=ta3868. Accessed 9 Aug. 2025.

  • “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.

  • “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.

  • 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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