
07/04/2022
Here are some supplements that can help you against the colds and the flu
Vitamin C
Benefits
An athlete who frequently undergoes intense physical activity can expect to cut the risk of getting a cold in half. Supplemental vitamin C is able to reduce the duration of a cold by 8-14% in any population, when it is taken as a daily preventative measure, or at the beginning of a cold.
Though superloading vitamin C (5-10g daily) is said to be more effective, further research is needed to determine this
Dosage:
The Recommended Daily Intake of vitamin C is 100-200mg.
You can get this through your diet, so supplementation of such low doses is usually unnecessary. Higher doses of vitamin C, up to 2,000mg, are used to support the immune system (for athletes) or reduce the duration of the common cold.
Vitamin D
Benefits
Supplemental vitamin D is associated with a range of benefits, including improved immune health, bone health, and well-being. Supplementation may also reduce the risk of cancer mortality, diabetes, and multiple sclerosis
Dosage
The recommended daily allowance for Vitamin D is currently set at 400–800 IU/day, but this is too low for adults. For moderate supplementation, a 1,000–2,000 IU dose of vitamin D3 is sufficient
Zinc
Any benefits of oral zinc supplements or increased dietary intake will depend on the zinc status of the individual. Some research suggests that when zinc levels are low, insulin sensitivity and testosterone can decrease, and supplementation can bring levels closer to normal.
Dosage
Zinc has two standard dosages. The low dosage is 5-10mg, while the high dosage is 25-45mg. The low dose works well as a daily preventative, while the high dosage should be taken by anyone at risk for a zinc deficiency.
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