in the humid and warm climate, cold beer is always nice. but what's the optimum temperature for cold beers? remember a german friend told me - beer should not be served below 0C, as the fruit fragance, malt tastes, could not be noticed, and would have merely the bitter taste, perhaps with some spices taste if they exist. beer is better to be served below 12C but above 6C for ales, and 4-6C for lager. here, mostly beer are poured into our stomach without the appreciation of its texture, taste, fragrance and smell. our stomach work well on digesting food/frink at body temperature. drinking too much ice or cold beer would affect their function.