Signs of Vitamin K Deficiency and What to Do
Vitamin K supports normal blood clotting and bone strength. Most people get enough from food in senior living, yet deficiencies can occur, especially when appetite is low or certain medicines are involved.
Know the Two Main Types
K1 (phylloquinone): found in leafy greens like spinach and kale
K2 (menaquinones): found in fermented foods and some animal products
Who Is at Higher Risk
Older adults with limited vegetable intake
People with conditions that affect fat absorption
Those taking long term antibiotics
Individuals on certain medications that interact with vitamin K
Common Signs to Watch
Easy bruising or bleeding gums
Frequent nosebleeds or prolonged bleeding from small cuts
Small pinpoint skin spots called petechiae
In severe cases, heavier than expected bleeding after procedures
Low bone density over time
Food First Approach
Aim for a daily serving of leafy greens: spinach, kale, collards, or romaine
Add green herbs to eggs, soups, and roasted vegetables
Include K2 sources in small amounts: certain cheeses, natto, or fermented foods
Pair greens with a little healthy fat so absorption improves
Medication Safety
If you take warfarin, do not suddenly increase or decrease vitamin K foods
Keep intake steady and follow your monitoring schedule
Bring a list of supplements to each appointment to avoid interactions
When Supplements Make Sense
Ask your in house clinician in senior apartments before starting any vitamin K supplement
Doses and forms vary based on health history and medications
A registered dietitian can help design a plan that balances clotting and bone needs
Simple Habits That Help
Buy pre washed greens to make salads easy
Keep a bag of frozen spinach for quick omelets and soups
Rotate herbs like parsley and cilantro into meals for a gentle boost
Track bruising patterns and note any changes after adjustments
Questions for Your Next Visit
Do I need lab tests related to clotting or bone health
How much vitamin K should I aim for daily
Which foods or supplements should I choose or avoid based on my medications
When should we follow up to review changes
If you enjoy learning in a group setting, community calendars are a great place to start. Many libraries, senior centers, independent living Portland, and local health organizations host free or low-cost nutrition talks and wellness classes.
Keeping your vitamin K intake steady through regular monitoring and meals you actually enjoy helps it do its quiet work in the background so you can focus on living well, not managing numbers.