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Windmill Folic Acid 800 mcg, 100 Tablets

$46.46

Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

Delivery

Orders are generally processed within 1–3 business days. Standard delivery to addresses in Canada usually takes approximately 5–15 business days after dispatch.

Tracking information will be sent by email when it becomes available. Delivery times are estimates and may be affected by carrier delays, customs, severe weather or circumstances outside our control.

  • Prices are displayed in Canadian dollars.
  • Applicable taxes and shipping charges are calculated at checkout.
  • Orders may be delivered in more than one shipment.
  • Please verify your shipping address before completing your order.

Returns & Refunds

Return requests must be submitted within 30 days of delivery. Vitamins, supplements and other health-related products must be unused, unopened, sealed and returned in their original packaging.

Opened or used products cannot be returned for health and safety reasons, unless the item arrived damaged, defective or incorrect. Damaged, defective or incorrect items should be reported within 48 hours of delivery.

Customers are responsible for return shipping costs for unwanted or change-of-mind returns. A restocking fee of up to 20% may apply where permitted. Original shipping charges are non-refundable unless the return results from an error on our part.

Refunds are issued to the original payment method after the returned item has been received and inspected. Please allow up to 7 business days for the refund to be processed.

Approved Return Address
Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States
Please contact us before sending a return. Returns sent without prior authorization may be delayed, rejected or returned to the sender.

Need Help?

For questions about an order, delivery, return or refund, contact our customer support team and include your order number.

Email: info@cloverlight.net

Vitamin4CA.com is operated by Cloverlight LLC.

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Windmill Folic Acid 800 mcg, 100 Tablets

$46.46

Key Health Benefits of Folic Acid

Looking to support your prenatal health or boost your energy levels? Folic acid, also known as vitamin B9, is a water-soluble vitamin that plays a critical role in DNA synthesis, cell division, and red blood cell formation. Each Windmill Folic Acid tablet provides 1,336 mcg Dietary Folate Equivalents (DFE) from 800 mcg of folic acid, helping your body meet its daily nutritional needs. This essential B vitamin is particularly important during periods of rapid growth, such as pregnancy and fetal development. Adequate folic acid intake before and during early pregnancy may help reduce the risk of neural tube defects — a claim that Health Canada has reviewed and supports. Beyond pregnancy, folic acid contributes to normal homocysteine metabolism, energy production, and overall cardiovascular wellness.

Who Should Consider Taking Folic Acid?

Folic acid supplementation is recommended for several groups:

  • Women of childbearing age: Health Canada and many health organisations recommend that all women who could become pregnant take 400–800 mcg of folic acid daily to reduce the risk of neural tube defects.
  • Pregnant and breastfeeding women: Needs increase during pregnancy and lactation to support fetal growth and milk production.
  • Individuals with MTHFR gene variants: Some people have reduced ability to convert folic acid to its active form (5-MTHF). For these individuals, a supplement containing L-methylfolate may be more suitable, but standard folic acid can still be beneficial.
  • Older adults: Aging can affect nutrient absorption, and folic acid supports cognitive and cardiovascular health.
  • Those with certain dietary restrictions: Vegans and vegetarians may have lower folate intake from diet alone, making supplementation a practical choice.

Always consult a healthcare professional before starting any new supplement, especially if you are pregnant, nursing, or have a medical condition.

How Much Folic Acid Should You Take?

The recommended dietary allowance (RDA) for folic acid varies by age and life stage:

  • Adults (19+ years): 400 mcg DFE (about 240 mcg folic acid)
  • Pregnant women: 600 mcg DFE (about 360 mcg folic acid)
  • Breastfeeding women: 500 mcg DFE (about 300 mcg folic acid)

Windmill Folic Acid delivers 800 mcg (1,336 mcg DFE) per tablet — a potent yet safe dose within the tolerable upper intake level of 1,000 mcg from supplements. This dosage is ideal for women planning pregnancy or expecting, as well as those seeking general health support. Remember that folic acid is water-soluble, so excess is typically excreted in urine, but it's best not to exceed the upper limit without medical advice.

Folic Acid vs. Methylfolate: What's the Difference?

Folic acid (pteroylmonoglutamic acid) is the synthetic form of vitamin B9, while methylfolate (5-methyltetrahydrofolate or 5-MTHF) is the active form that the body can use directly. Most people can efficiently convert folic acid into methylfolate in the liver. However, individuals with certain genetic variants (e.g., MTHFR mutations) may have reduced conversion capacity.

For those with known MTHFR variants, a supplement with L-methylfolate may be preferable. However, for the general population, folic acid is well-absorbed and effective. Windmill Folic Acid contains standard folic acid, making it a cost-effective choice for most users. If you have concerns about methylation, speak with your healthcare provider.

How to Choose a Quality Folic Acid Supplement

When selecting a folic acid supplement, consider the following:

  • Form and dosage: Look for a reliable dose — 400–800 mcg is common for women's health. Windmill provides 800 mcg in a convenient once-daily tablet.
  • Purity and additives: Choose a formula free from unnecessary fillers, artificial colours, and preservatives. Windmill's Folic Acid is non-GMO, gluten-free, vegan, and free from sugar, wheat, soy, milk, artificial colours, flavors, and preservatives.
  • Third-party testing: While not listed on the label, Windmill has been producing trusted supplements for over 50 years, indicating a commitment to quality manufacturing practises.
  • Certifications: Non-GMO and vegan certifications add confidence. Windmill's formula meets these criteria.

Potential Side Effects and Precautions

Folic acid is generally safe and well-tolerated at recommended doses. However, high doses (above 1,000 mcg from supplements) may cause side effects such as stomach upset, nausea, or sleep disturbances. More importantly, excessive folic acid can mask a vitamin B12 deficiency, which is especially concerning for older adults. If you have a history of B12 deficiency or pernicious anemia, consult your doctor before supplementing.

Additionally, folic acid can interact with certain medications, including methotrexate, anticonvulsants, and some cancer treatments. Always inform your healthcare provider about all supplements you take.

This product is not intended to diagnose, treat, , or prevent any disease. Consult a healthcare professional before use. Always read the label and follow directions for use.

Frequently Asked Questions

Can I take folic acid if I'm not pregnant?

Yes. Folic acid supports red blood cell production, energy metabolism, and cardiovascular health for all adults. Many people take it as part of a daily wellness routine.

What is the difference between folate and folic acid?

Folate is the naturally occurring form found in foods like leafy greens, while folic acid is the synthetic form used in supplements and fortified foods. Both are converted into active methylfolate in the body, but folic acid is more stable and bioavailable in supplement form.

How should I take Windmill Folic Acid?

Take one tablet daily with water, preferably with a meal to enhance absorption. Follow the dosage recommended by your healthcare provider.

Is this product suitable for vegans?

Yes. Windmill Folic Acid is vegan and free from animal-derived ingredients.

Important Information

Things You Need to Know

Your payment and personal information are protected using industry-standard SSL encryption, and all payments are securely processed through Shopify-approved payment providers. Prices are displayed in Canadian dollars, and applicable taxes are calculated at checkout.

Orders are generally processed within 1–3 business days. Standard delivery to Canada usually takes 5–15 business days after dispatch. Delivery times are estimates and may be affected by carrier delays, customs processing, weather conditions or other circumstances outside our control. Tracking information will be provided when available.

Return requests must be submitted within 30 days of delivery. Vitamins, supplements and health products must be unused, unopened, sealed and returned in their original packaging. Opened products cannot be returned unless they were delivered damaged, defective or incorrect.

Customers are responsible for return shipping costs for unwanted or change-of-mind returns, and a restocking fee of up to 20% may apply. Damaged, defective or incorrect items must be reported within 48 hours of delivery and may qualify for a replacement or full refund.

Refunds are issued to the original payment method after the returned item has been received and inspected. Refund processing may take up to 7 business days. Before returning any product, please contact our customer support team for return authorization. Returns sent without prior approval may be delayed or rejected.

Approved returns must be sent to:

Return Address Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States

Refused or unclaimed shipments may only be refunded after they are returned and inspected. Original shipping charges, return shipping costs, customs fees and carrier charges may be deducted from the refund where applicable.

Vitamin4CA.com is operated by Cloverlight LLC.

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