Potion of Healing II

Water Bottle $\rightarrow$ Nether Wart $\rightarrow$ Glistering Melon $\rightarrow$ Glowstone

Potion of Swiftness (Speed 8:00)

Water Bottle $\rightarrow$ Nether Wart $\rightarrow$ Sugar $\rightarrow$ Redstone

Potion of Strength II

Water Bottle $\rightarrow$ Nether Wart $\rightarrow$ Blaze Powder $\rightarrow$ Glowstone